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This paper provides an overview of in-vehicle communication networks and addresses the challenges of providing reliability in automotive Ethernet in particular.
With fierce competition in the electronic product market, a manufacturer needs to constantly improve the quality of their products. Therefore, in recent years, many sound quality analysis tools have been developed to help them to judge the quality of products. In this paper, we focus on the need for evaluating the sound quality of recording product. The system we proposed is a technical tool that...
This paper introduced the GPS/GPRS-based remote electronic monitoring and calibration system, as well as its working principle and system framework. Then the hardware structure and software designing of vehicle mounted unit were introduced. Next, we emphasize testing the reliability and speed of communications while refreshing the data of ECU through GPRS. As a conclusion, it quickly implements the...
Sensorless permanent magnet synchronous motor (PMSM) drive systems have become very attractive due to their advantages, such as reduction of hardware complexity and hence the system cost and increment of system reliability. In order to correctly obtain the rotor position information required for the appropriate control, various methods have been proposed. Among them, the most versatile method makes...
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