... be expressed as a function of working pressure when the air content is certain. Effective bulk modulus measurement entrapped air fluid pressure errors Due to advantages as high power-density, fast dynamic response, and easy reversal control with smoothness, hydraulic systems are widely used...

...Kyong-Soo Kim; Qingze Zou; Chanmin Su In this article, two practical issues encountered in the design and track of scan trajectories are studied: One issue is the large output oscillations occurring during the scanning, and the other one is the effect of modeling errors on trajectory tracking...

...Lucy Y. Pao; Mark A. Lau Input shaping has been shown to yield good performance in the control of flexible structures while being insensitive to modeling errors. However, previous studies do not take into account the distributions of the parameter variations. We develop a new input shaping method...