An active seat suspension design for vibration control of heavy-duty vehicles

• Published in: Journal of low frequency noise, vibration, and active control Vol. 35; no. 4; pp. 264 - 278
• Main Authors: Ning, Donghong, Sun, Shuaishuai, Zhang, Jiawei, Du, Haiping, Li, Weihua, Wang, Xu
• Format: Journal Article
• Language: English
• Published: London, England SAGE Publications 01.12.2016; Sage Publications Ltd
• Subjects: Actuation; Actuators; Cylinder liners; Design; Electric motors; Frequency ranges; H-infinity control; Output feedback; Passenger comfort; Suspension systems; Torque; Vehicles; Vibration control; heavy-duty vehicles; Active seat suspension; vibration control; rotary motor

This paper presents the design, fabrication and testing of an innovative active seat suspension system for heavy-duty vehicles. Rather than using conventional linear actuators, such as hydraulic cylinders or linear motors, which need to be well maintained and are always expensive when high force out...