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In this paper, the low voltage and high current driver is used as an example to analyze and suppress the EMC problem caused by DC / DC power conversion. In the process of low-voltage and high-current driver design, the problem of misalignment of the drive signal occurs. The paper analyzes the mechanism of the electromagnetic interference in the switch process, and then detects the electromagnetic...
The arm-wheeled robot with new obstacle-climbing concept is designed using Creo3.0. The three-dimensional model of the robot which is created using Creo3.0 is imported to Adams2013 to establish the virtual simulation model. Through the construction and simulation analysis of multiple obstacle terrain environment, the gait planning and the obstacle-climbing performance are studied in different unstructured...
According to the motor control driver in power, current and installation space requirements, this paper presents a MOSFET for power devices to meet the design scheme of high current, low voltage, high reliable motor control driver, and analyzes the key problems of gate resistance selection, absorption circuit, and parallel average current etc. and solves the problems in the present designs. Through...
Wind-diesel hybrid power systems are efficient in supplying power to remote areas. To maintain a sustainable and dependable power supply, the frequency of the system must be kept a constant. This paper studies decentralized load frequency control for wind-diesel hybrid systems based on predictive control. In order to implement in practice, this paper approximates the predictive control with conventional...
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