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This article mainly analyzes the relevant knowledge points of how to choose TDM system for manufacturing enterprises, the content is detailed and easy to understand, the operation details are reasonable, and has a certain reference value. If you are interested, you might as well follow the editor to have a look, and follow the editor to learn more about "how to choose the TDM system for manufacturing enterprises".

With the rapid development of domestic manufacturing industry, more and more enterprises and R & D institutions begin to consider using test data management system (TDM) to assist the test and testing process of new product research and development, which can greatly save time, reduce cost and improve efficiency.

What is the profit after building TDM system? How to choose TDM system for manufacturing enterprises? These problems are most concerned by the leaders and technicians who choose the information management system. According to many years of project implementation experience, enterprises and scientific research institutes will obtain good economic and social benefits by using TDM system. The TDM system makes the test technology of product R & D units truly meet the requirements of digitalization and informationization. On the one hand, it integrates all kinds of test resources, realizes the digitalization and integration of the test, and improves the technical level of the test; on the other hand, it substantially changes the low-level status of the test business management, so that the unit's test ability and design ability can match, in order to better support product development.

Specifically, users should generally consider the following factors when choosing TDM system products and vendors:

Looking for real business experts

The test team of the enterprise includes the departments engaged in test management, test operation, test analysis, data management, quality management and so on, which are an indispensable part to ensure the smooth progress of the test. Once the TDM system is put into use, these departments will become the key users of the system. From their point of view, it is easy to find the business blind spots in the supplier solutions that are not seen by the person in charge of selection, and to identify the professional level of TDM suppliers.

In addition, you can organize a demand seminar for internal business experts and supplier consultants, or a demonstration meeting for the operation of the TDM system, to fully demonstrate the supplier's business analysis ability and industry professionalism. To facilitate the selection of those who have the most in-depth understanding of the needs of the enterprise, good expansibility and flexibility of software products, strong technical research and development and service support capabilities, successful cases of the corresponding industry, and can provide solutions that adapt to the current business and future development of the enterprise, and have the ability to achieve this solution.

At the same time, TDM selection is not only to buy a commodity, but also to choose a reliable long-term partner. Although there are many software companies, the threshold for becoming a real TDM supplier is not low, and there are not many well-known national brands and industry brands in the market. Therefore, enterprises should choose TDM suppliers with excellent commercial reputation, strong development strength and rich implementation experience.

Second, pay attention to the professional characteristics and key performance of the software.

In the long-term application and research and development, the following four key elements of TDM system are summarized as follows:

1) covering the whole process of the test: the TDM system should cover all stages of "test preparation", "test execution", "test analysis and processing" and "test evaluation", rather than just considering how to simply store and manage the test data. As the whole test process involves test equipment, test process, test data, test personnel, etc., the TDM system should provide a complete solution for the whole test cycle, so that the test business can run smoothly. Only the establishment of an experimental data storage system does not improve and help the daily work of front-line business personnel (test operators, test analysts), but increases meaningless repetitive input work. In the long run, users will resist, and the system will be reduced to a "device" that is useless.

2) Comprehensive ability: as the implementation level of the experiment, the data in the TDM system takes the software and must be open. The acquisition software should be able to issue instructions to the equipment of various manufacturers at the same time to expand the capacity of the test channel and facilitate the increase of the test scale without increasing the equipment. For example, a user has a 128channel LMS test acquisition card and a 128channel VXI vibration acquisition card. If you need to do 256channel mode, you need to synchronously collect the acquisition equipment of the two manufacturers (otherwise there is a phase difference). Therefore, we need an open "test platform" to integrate them, which can save a lot of equipment money.

3) around the test business: data acquisition and data analysis and processing are the key to the test. TDM and test process management should be closely combined with collection and analysis, so that "management" revolves around "collection and analysis". That is, it is very convenient to use which step needs to find the call data, which step needs to upload data, and which step needs to store data. However, the traditional test software almost divides "test business" and "test management" into two skins. The consequence of the two skins is that the data that should be managed is not managed, and the lack of management ability is found when using it, or the speed of data call is very slow when using it.

4) reliable peak capacity: complex product tests, such as explosion test, launch test, wind tunnel test, etc., the test cost is high and expensive. As a key business platform, TDM system has high requirements on performance indicators such as capacity and peak pressure. For example, for the aero-engine test digital service platform, the underlying test engineering database needs massive data retrieval technology, high-speed data collection technology, multi-channel network synchronous release technology and so on, which can not be satisfied by the general IT system.

Taking into account the general characteristics and follow-up development of the software

First of all, the integration, the introduction of TDM system, can not establish an information island. In the process of type selection, we should consider the relationship between the digital test business platform and the existing informatization conditions of the enterprise, as well as its position in the informatization of the whole enterprise. Therefore, the TDM system should be closely integrated with the existing information systems (such as product data management system, simulation analysis system, project management system) to realize the coordination of design analysis and test.

The second is the adaptability of the software, including whether there is the ability of dynamic modeling, the ability of customization of business portal, and whether it can provide users with a certain ability of self-customization.

This is the end of the introduction on "how to choose the TDM system for manufacturing enterprises". More related content can be searched for previous articles, hoping to help you answer questions and questions, please support the website!

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