Du, H., Li, W., Ning, D., Sun, S., & Zhu, Q. M. (2020). Chapter 11 Nonlinear stiffness seat suspension. In Advanced Seat Suspension Control System Design for Heavy Duty Vehicles (pp. 267-279). doi:10.1016/b978-0-12-819601-4.00011-4
Du, H., Li, W., Ning, D., Sun, S., & Zhu, Q. M. (2020). Chapter 11 Nonlinear stiffness seat suspension. In Advanced Seat Suspension Control System Design for Heavy Duty Vehicles (pp. 267-279). doi:10.1016/b978-0-12-819601-4.00011-4