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    Chapter and Conference Paper

    Design and Application of Distance Measure Ultrasonic Sensor

    An ultrasonic sensor to detect the distance measurement system is introduced in the paper. The paper presents the working principle of ultrasonic distance measurement, the structure properties of ultrasonic se...

    Shuhai Wang, Qiuzhen Liu, Shuwang Chen in Advances in Mechanical and Electronic Engi… (2013)

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    Chapter and Conference Paper

    Design of Metal Pipe Defect Detection Device Based on Electromagnetic Guided Wave

    An experimental device of electromagnetic guided wave generator is designed. The generator is stimulated by high power pulse, so it is cheaper than ultrasonic guided wave generator. The method of emission stim...

    Shuwang Chen, Deliang Li, Zhangsui Xu in Communication Systems and Information Technology (2011)