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The brake system is the safety-critical subsystem of rail transit vehicle. However, the reliability test technology related to rail transportation equipments is much needed in China. In this paper, a certain Chinese computer-controlled electro-pneumatic brake system was selected to conduct reliability analysis by FMEA and BCEU (Brake Control Execution Unit) was determined the weak link of the brake...
The remote operation in nuclear facilities is essential field since human access is restricted due to the effects of high radiation. Using a haptic device in the roll of a master manipulator enhances the throughput and the reliability of the simulation because of the kinetic sense of reality. This paper describes a 3D graphic based simulator system to simulate the nuclear facilities. The human interface...
The hybrid electric vehicle (HEV) is a trend for automobiles in the world because the oil is more and more hard up for providing, and it makes our environment polluted badly. For our motherland, along with the increasing automobile industry, she is becoming a badly pollution and lean-oil country. The demand for hybrid electric vehicle is especially urgent. Chongqing Changan automobile group makes...
Three-level PWM rectifier high pressure, high capacity, and the less power harmonic pollution can achieve unity power factor operation and the prospects are broad. But the reliability is a bottleneck restricting its application. In this paper a high reliability control project based on three microcontrollers (DSP, SCM and CPLD) was presented, including the subdivision of the functions in hardware,...
This paper proposes the hands-on implementations of the "Formosa middle size soccer robot", which is developed based on the intelligent vision fusion sensing architecture. The proposed autonomous soccer robot consists of the mechanical platform, motion control module, "MapCam360" omni-directional vision module, front vision module, image processing and recognition module, investigated...
Most railway administrations have been implementing unified microprocessor systems and structural modules in the railway automatic devices in order to reduce the material consumption and operational costs. These systems do not have electromagnetic relays and other electromechanic devices, which allows introducing a distance control and setting the technical parameters of the objects controlled. In...
The aim of this freeware is to provide computational (skew) mu methods for analysing the robust stability and performance properties of an uncertain closed loop. It could also be considered as a software complement to the book. The toolbox contains low-level routines as well as fully automated procedures which allow a non specialist to obtain guaranteed robustness margins. Different realistic engineering...
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