Real-Time Pressure Monitoring and Control of a Hydraulic System without Sensor. - Tianshu Peng; Craig Struthers; Peng Wen 001 (RSKT, 2009)

Sensorless Pressure Control for Special Industrial Applications. - Tianshu Peng; Craig Struthers; Jianwu Zhe; Guangming Liu; Yulin Shen; Yitong Sun (ISIA, 2010)