نتایج جستجو برای: gimbal system

تعداد نتایج: 2231247  

Journal: :International Conference on Aerospace Sciences and Aviation Technology 2001

2007
Dongwon Jung Panagiotis Tsiotras

Variable speed control moment gyros (VSCMGs) distinguish themselves from the conventional CMGs by having extra degrees of freedom to control the wheel spin in addition to the gimbal angles. Thus, they can be adopted to achieve additional objectives, such as energy storage, as well as attitude control. VSCMGs are ideal for integrated power and attitude control systems (IPACS). The gimbal rates o...

2006
Magdalena K. Chmarra Niels H. Bakker Cornelis A. Grimbergen Jenny Dankelman

A novel, four degrees of freedom, low-cost device for tracking minimally invasive surgical instruments (MIS) in training setups was developed. This device consists of a gimbal mechanism with three optical computer mouse sensors. The gimbal guides the MIS instrument, while optical sensors measure the movements of the instrument. To test the feasibility of using optical mouse sensors to track MIS...

2014
Xue Li Wei Cheng Xiongfei Li

Original scientific paper Control Moment Gyroscope is one of the main sources of disturbance affecting the accuracy of attitude control system in the spacecraft. This paper concentrates on analysing and testing the micro-vibrations produced by CMG. To analyse its disturbance features systematically, the mechanical features of flywheel, frame and the entire CMG will be firstly studied, and then ...

2010
Mark Rosheim

Ross-Hime Designs, Inc. presents the results of its research and development of “Low Cost Light-Weight Seeker Gimbals.” The Super Seeker, a patent-pending gimbal design, offers a swiveling yoke design lower in cost than current gimbal designs and weighing significantly less than traditional gimbal systems while enabling a doubling of the sensor’s surface area. The swiveling yoke design has buil...

Journal: :Journal of Institute of Control, Robotics and Systems 2012

Journal: :Transactions of the Korean Society for Noise and Vibration Engineering 2012

Journal: :TURKISH JOURNAL OF ELECTRICAL ENGINEERING & COMPUTER SCIENCES 2017

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