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This paper realizes the tactile and slip perception of prostheses finger by using of PVDF (Polyvinylidene Fluoride) piezoelectric membrane. The mathematics model of brushless DC motor is constructed and the characteristics of PVDF tactile and slipping sensor are analyzed. The PID controller is adaptive by designing the control system with tactile and slip feedback. The feedback system implements adaptive...
In this paper, a Multi-mode switching guidance control strategy is proposed for the final translation phase space autonomous rendezvous and docking precision-guided control problem. Firstly, dynamic model for spacecraft rendezvous is established and analyzed under the target coordinates. Secondly, the final translation phase is divided into two parts, constant speed translation phase and inconstant...
The vehicles air suspension system has highly the misalignment, the multi-degrees-of-freedom and time-variable and so on characteristics. There are many uncertain factors when it is controlled. The fuzzy control strategy does not need to establish controlled system's mathematical model, especially is suitable for the processing uncertainty, the misalignment, the time-dependent system. Usually as soon...
As the automotive electronic system grows larger and more complex, research on software architecture and development methodology becomes more important. This paper proposes a component-based hierarchical software platform for automotive electronics - SmartSAR, which follows the AUTOSAR specification and provides a series of tools for model-driven development, visual configuration and automatic generation...
The multi-period repetitive control system is a type of servomechanism for periodic reference input. Even if the plant does not include time-delay, the transfer function from the reference input to the output and that from the disturbance to the output of the multi-period repetitive control system generally have an infinite number of poles. In order to specify the input-output characteristic and the...
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