... the reservoir to match the working environment of real hydraulic systems. In addition, fluid temperature in the hydraulic system is controlled with its steady state error less than ± 1 °C during the measurements. The temperature control system is described in detail in Ref. [( 12 )]. The fluid sample is kept...

...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...