Monday, October 25, 2010

Commfree 2006 Working Conference



February 20, commfree work on plans to hold the board in 2006. The main topics at the meeting as a "telecommunications companies how to create their own brand names" were discussed in depth.

First, characteristics of the communications industry

And other traditional industries, the telecommunications industry is booming last 12 years to develop a new industry, development time is short, but the effect is indeed significant. Communications industry with her unique, in order to navigate in this industry, we must fully understand the inherent characteristics of her.
1. Products with short life cycles
Communications companies within a short time, "Tides down" because the technology change quickly. The rapid development of alternative technologies to promote a product in a short time off. For example, data exchange technology, from X .25 to DDN, Frame Relay, ATM, IP / MPLS. In a short time emerging new alternative technologies, the original product before the normal market saturation as new products or new applications market space led to the emergence of rapidly reduced or even lost market space.
2. Coexistence of manufacturing and operations
Communications industry to achieve the ultimate profits are through the product manufacturers and operators have completed the manufacturing of products and services provide the ultimate ability to make profits 鏈夋椂 depends on the operators of firms for the products or services and promotion efforts Taidu;
3. Coexistence of plan and market
Communications industry, while competition in the market with strong macro-control of colors, enterprises should be competition in product and technology development, but also concerned about the government's macro control to prevent their being designated to the Outside.
4. Worldwide trend is clearly
China's telecommunications industry, product technology keep pace with global developments have been the next step, how to develop a mature experience can learn without the need to cross the river by feeling the stones of domestic enterprises, and foreign enterprises to explore the direction of development.

Second, the request for communication enterprises

These features give the industry the enterprise sector practitioners tremendous pressure to create in the industry influential brand, and keep going, which made high demands on enterprises, companies focus their product technology while have the following capabilities:
1. To master the dynamic to the ability of product technology
2. On the impact of standards and industry regulation and adaptability
3. Handling and coordination of the capacity of carrier relations
4. Rational ability to judge market
5. Ability to quickly adjust product direction
These capabilities are to ensure that enterprises can maintain growth in a dynamic prerequisite.







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Tuesday, October 19, 2010

3DS MAX of magical engraving


As we all know, in the three-dimensional relief effect simulation software, in particular to make models of relief is a very difficult. This paper introduces examples of ways in 3DS MAX Fine relief model in the production of specific methods and procedures. Learn this method to deal with relief in the MAX effect becomes very easy. MAX This tutorial has some basis for the readers.

Made in 3DS MAX the lifelike sculpture, especially relief effect, not so easy. Front of the Tiananmen Square (see below) is a typical example.



If made by hand modeling, even if the technology no matter how high, time would need a month or two, but can not guarantee results. In general we may think of carving effect, it identified with DISPLACE (displacement) modifier, or material in use DISPLACEMENT map with NURBS. However, results obtained in this way is very rough, difficult to accept. The author after a long period of exploration, and finally summed up a viable, efficient way, willing to share with friends.

1) Run 3DS MAX. Requirements 3DS MAX R3 above. I use the 3DS MAX 4.2.

2) Switch to Front View. Tap CREATE PANEL / GEOMETRY / PATCH GRIDS (Create Panel / geometry / patches) in the former view, creating a surface film (QUAD PATCH), 600 units in length, a width of 500 units. In fact the specific ratio required to be the best. Also we must remember to PATCH the length and width segments from the default of 1 to 6 and 5, in order to increase the complexity of the object. Shown in Figure 1.



Figure 1




[Next]



5) The method to do the first secret is that relief displacement mapping on. Open the Material Editor, select the first sample of material, the material name from the default value to "displacement mapping" the diffuse reflection color (DIFFUSE) into your favorite color. MAP shutter opens, find DISPLACEMENT (displacement) map slot. Tap the map slot (above "NONE" word), pop-up material / map browser. In the right window, select "BITMAP" (bitmap) taken after the point of "OK" button, will pop up a dialog box select the bitmap file. Please choose me for grayscale (see below), this picture is a 256 color grayscale.



To use this map, it depends entirely on the luminance information in this chart because DISPLACEMENT displacement map, the darker the picture in place of a deeper relief effects (depression), the more light in place of the relief effect of the higher ( protruding). Image adjustment can be dealt with well in advance in PHOTOSHOP.

6) assigned to PATCH objects to this material. Found that there is no miracle, never stop using NURBS replace this PATCH, should not unravel the. Back to the main interface MAPS shutter. To change the default value of about 10 displacements. Shown in Figure 2.



Figure 2

7) what next? Add a lack of detail DISPLACE (displacement) modification devices? It entered a misunderstanding of the. Switch to modify the panel, in the modifier list to find * DISPLACE MESH space distortions class modifier, shown in Figure 3. This modifier will allow us to map the window to see the effect of displacement. This time window can be noted that the PATCH on with a small change is the lack of details of the relief effect.



Figure 3

8) The rendering window PATCH, results can be found not satisfactory. This is not adjusted * DISPLACE MESH modify parameters, since it is not enough surface area, surface, embossed effect the lack of details. Check the CUSTOM SETTINGS (user-defined settings) check box, after waiting more than ten seconds after the window PATCH relief effect out! Operation See Figure 4.



Figure 4

9) In the window, select the PATCH objects, right click and choose right menu PROPERTIES (property), you can see at this time there are more than 80,000 surface PATCH. The breakdown of the system default level is MEDIUM (middle). LOW (low) or HIGH (high) results from the decision of individual machines.

10) If the need is not a square column, start can PATCH into a cylinder, and add a UVW map (to use the cylindrical mapping method). But with the BEND modifier also allows a side piece into a cylinder. Add to PATCH a BEND (bending) modifier, the bending angle (ANGLE) is set to 360 degrees, and bending the shaft to select the X axis. This will be a "Panlong column" shape. Figure 5.



Figure 5




[Next]



11) But this is not a model of the results obtained. Since * DISPLACE MESH is a space distortion modifier, using conventional methods of collapse, no matter how MESH collapse can not get a grid object. In 3DS MAX, the use of snapshot is a faster and better way. Select column, select the menu TOOLS / SNAPSHOT, in the pop-up a "snapshot" dialog box, confirm CLONE METHOD (copy option) for the MESH (grid object), press the OK button. Shown in Figure 6. This will be a real EDITABLE MESH objects. Remember to delete the original post.



Figure 6

12) The remaining work is to hit lights, to the "Panlong column" Fu and select the appropriate background material. As Panlong column is a symbol of luxury, I use the brass material. As the material issue is not the focus of this tutorial, so I would not go into details. The effect of the final rendering as shown in Figure 7. How, Heart of it!



Figure 7

Notice:

1) for the displacement of the gray-scale map is very important! If you take a plane that live and work has in general, the best expert to deal with you, please print the displacement map. The displacement map tutorial handled and not good enough, if handled better, so that the brightness over a smoother, bump requirements fully into account, the effect would be even better! 2) If the model found that there are many sharp points, increase the displacement map of the BLUR OFFSET (fuzzy offset) on it.






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Saturday, October 9, 2010

Lucent Technologies Qingdao Company




Lucent Technologies Qingdao Company Information Center for Information Systems director Liu Xin remember very clearly that in 96 years on January 19, after 5 months of intense work, they finally sent to the U.S. headquarters of the first forecast of raw materials, the official opening of the raw material requirements planning (MRP). Since then, QAD's MFG / PRO software in Lucent Technologies Qingdao manufacturing production management company to assume an irreplaceable important role.

As project manager, Liu Xin well aware of its importance: "Without this software now, we will not survive. We use MFG / PRO to manage our entire production planning, forecasting and procurement of materials. If we can not predict reports issued in time, raw materials can not arrive on schedule, the factory would shutdown.

Lucent Lucent Qingdao is built in PBX domestic investment professional manufacturer plant in 93 years in May. In just four years, annual production reached 1 million on the line, with annual sales of 150 million U.S. dollars, users all over Wuhan, Shanghai, Zhejiang, Shandong and other provinces and cities of Changchun, become the industry leader in production of program-controlled exchange, research The reason, MFG / PRO is a credit.

Comprehensive care for MFG / PRO

MFG / PRO system designed not only to consider the operation of a single plant, but the integrated management for the entire group, multinational companies strive to meet all branches and departments of the complex needs, Xiediao operation between them, thus the Group consistent development strategy and consistent with the overall goal to enhance the user's competitiveness.

For global multinational corporations, with these advantages of MFG / PRO is undoubtedly their ideal business management tools, such as AT & T listing the top Fortune 500 companies, many large multinational corporations have become the software user, including automotive, electronics, medical supplies, food and beverage manufacturing industries different.

AT & T spun off from Lucent and AT & T companies are the same as using QAD's MFG / PRO as its branch in the global standard for all software, so Lucent Qingdao began in the early days with the MFG / PRO to inventory management.

As the complexity of program-controlled switching production technology, product structure consists of 20 parts, involving more than 1,000 kinds of raw materials, semi-finished and finished parts more than 40,000, of which 95% is imported from the U.S. standard parts, so it becomes raw material demand forecasting and its important.

Liu Xin said: "'re so much material, manual calculation alone is unrealistic. MFG / PRO is the advanced way of thinking based on the product through operation to final demand translate into demand for raw materials and labor, under orders, to ensure the operation of the plant. "

Return on investment

In 1996, investment 100 million U.S. dollars of Lucent Qingdao Company to achieve by the MFG / PRO to manage the entire production plant. Lucent third week of each month the company's sales department of Qingdao will be the forecast of raw materials to the manufacturing department, the relevant data from the manufacturing department, including sales order entry MFG / PRO. The Ministry of materials as the basis for adjustment of product structure, different structures will have different materials which is also in accordance with the

Data on inventory management.

MRP will then automatically calculate the purchase orders were issued to domestic and foreign suppliers. Supplier to order delivery. At the same time, MRP will be inverted to produce a plan, delivery orders under the contract to determine the priority order of production, arrangements for production. Lucent Technologies Qingdao in the forecast period of two years, two years ahead of the demand for raw materials to formulate plans.

MFG / PRO software applications, so that the factory management has made great progress in data accuracy rate of 95%. Lucent Technologies Qingdao currently running two NCR3525 machine mainly MFG / PRO software inventory management, distribution management (including material inventory management, purchasing, sales management, BOM management, parts management, customer management, supplier management) Manufacturing Management (including product structure, process), work order management, master production planning, forecasting management, MPS management, MRP management and cost accounting management module.

Tailored to meet the demand

After years of application, Liu Xin right MFG / PRO with the design concept and performance of better understanding, he said: "MFG / PRO is a complete business management software, which is based on a sophisticated MRPII thought, from the forecast sales to determine the production planning point of view and purchase orders, it can be well coordinated operation between the various departments. It just started in our country also apply, but I think the prospects are very broad, we should actively learn from an advanced design thinking? Quot;

"It takes into account not only the individual company's management model is able to support even more prominent with departments in different parts of the working methods of transnational corporations, can share a database over the financial sector. Compared to similar products, it is that there is another strong high-tech features, the development of more mature. "

Liu Xin is also very much appreciated MFG / PRO high compatibility, he explained that MFG / PRO can be run on all major computer platforms, such as IBM, Compaq, HP, SUN and so on.

MFG / PRO MRP system is not in general use a program to apply all of the manufacturing process, but on the management of each industry has a specific software function, and continually updated to adapt to different applications. It is for the electronics, automotive, consumer goods, food and medical industries to provide different solutions. As the modular design is flexible, in accordance with their business customers can configure their own circumstances, so large, small businesses can use. In addition, when the client's business changes, they can make their own adjustments to the system to adapt to new demands. Lucent Qingdao, Liu Xin, once made a lot of these adjustments, such as the standard cost. He said: "MFG / PRO in the standard cost of product to sub-raw materials, finished products and semi-finished products, but the way we ask is different, so we made some changes. It is very good flexibility, using the tree structure, programming is easy. "

In addition, MFG / PRO user interface intuitive to use, people do not understand the computer can quickly use, Liu Yu-hsin, because: "This is a set of management software, focus on process rather than computer knowledge, general staff after 5 days of training had to master basic skills, some of our users can even write your own some small programs. "Even in minor matters, MFG / PRO also thoughtful: for example it automatically calculate exchange gains and losses with the financial help of financial staff more quickly and easily complete the calculations.

The training of self-support

Xin Liu said Qingdao Lucent application MFG / PRO for four years, from early only for simple inventory management, as well as subsequent management of the entire production, during which the basic problems they can own, so their information systems the whole structure works very well, MFG / PRO is running very stable, which no doubt for the factory production management has a positive role in promoting.

In addition, Lucent also often held in-house training in Qingdao, Liu Xin himself has presided over several training sessions. He believes that the development of Qingdao Lucent MFG / PRO software process, staff training has played a very important role. He said generally the normal start MRP takes 18 months, while Lucent Qingdao time in less than six months on successful completion of this project lies in the internal staff who have received previous adequate training.

The training is the main task of QAD Chinese companies and one of key support, is also rather unique way. It means the transfer of technology through training, enabling customers to have their MFG / PRO experts, to achieve self-support. At the starting time may seem slower, but long-term development perspective, this strategy is very successful in China.

In addition, QAD Chinese companies support hotline is also available in each of the different training courses are open to users about the latest technology, the user can plan their own time to participate.

Full system performance

However, am not satisfied that Liu Xin is currently just in the factory in Qingdao Lucent internal use MFG / PRO, but also focused on the manufacturing field, which is equivalent to simply use the "global supply chain management system" in a very small part of the role of the software is far from the full.

So they plan to further develop new modules, especially in financial aspects. Lucent Technologies Qingdao currently using part of the cost of computing, the next step they intend to start some general ledger, and has purchased MFG / PRO version of the new financial enhancement, ready to be put into use.

In fact, for the MFG / PRO financial part of the country can adapt to the requirements in this regard, QAD Chinese company has set up an expert group of software localization, and strive to help China's MFG / PRO users successful out of hand account passed the assessment.

QAD has always been committed to helping customers take full advantage of yesterday's investment, open up the market today, to seize tomorrow's opportunities. With this faith, with the initiatives and commitment Lucent Qingdao, QAD positive development to better meet the needs of enterprise management software, together with Lucent Technologies Qingdao, a new era beyond the twenty-first century.







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