TY - GEN
T1 - The kinematic influence coefficient analysis of a parallel stabilized platform testing system
AU - Jiang, Fang
AU - Ding, Hongsheng
AU - Fu, Tie
AU - Dong, Zhonghui
PY - 2011
Y1 - 2011
N2 - A testing system is constructed by connecting two parallel mechanisms in series to assess the performance of the 6-DOF parallel stabilized platform. In addition, a conception, the kinematic isolation factor, is proposed to describe the capability of the parallel stabilized platform and is combined with the kinematic influence coefficient method to form the first and second order influence coefficient matrixes as well as the velocity and acceleration expressions. The definition of the kinematic isolation factor simplifies the establishment of the kinematic equations, and the acceleration formula especially appears a concise format. These kinematic equations are solved according to a certain turbulence signal of a moving carrier, and the results indicate that the kinematic isolation factor describes the parallel stabilized platform's capability that it correctly compensates the motion of the carrier and evince that the testing system effectively evaluates the performance of the parallel stabilized platform.
AB - A testing system is constructed by connecting two parallel mechanisms in series to assess the performance of the 6-DOF parallel stabilized platform. In addition, a conception, the kinematic isolation factor, is proposed to describe the capability of the parallel stabilized platform and is combined with the kinematic influence coefficient method to form the first and second order influence coefficient matrixes as well as the velocity and acceleration expressions. The definition of the kinematic isolation factor simplifies the establishment of the kinematic equations, and the acceleration formula especially appears a concise format. These kinematic equations are solved according to a certain turbulence signal of a moving carrier, and the results indicate that the kinematic isolation factor describes the parallel stabilized platform's capability that it correctly compensates the motion of the carrier and evince that the testing system effectively evaluates the performance of the parallel stabilized platform.
KW - Kinematic influence coefficient
KW - Kinematic isolation factor
KW - Parallel mechanism
KW - Stabilized platform
UR - https://www.scopus.com/pages/publications/80053272934
U2 - 10.4028/www.scientific.net/AMR.308-310.2120
DO - 10.4028/www.scientific.net/AMR.308-310.2120
M3 - Conference contribution
AN - SCOPUS:80053272934
SN - 9783037852132
T3 - Advanced Materials Research
SP - 2120
EP - 2126
BT - Advanced Design Technology
T2 - 2011 International Conference on Advanced Design and Manufacturing Engineering, ADME 2011
Y2 - 16 September 2011 through 18 September 2011
ER -