OPTIMAL PRETENSION OF LARGE CABLE-NET DEPLOYABLE ANTENNA CONSIDERING RANDOM EXCITATION LOADS

• 作 者: J.J.Di;Q.G.Sun;Y.X.Zhao;
• 机 构: School of Mechatronics Engineering,North China University of Technology,Beijing 100144,China
• 出 处: The Third International Conference on Dynamics,Vibration and
• 发表日期: 2010年期

　　Cable-net antenna is more attractive because of its light, soft and foldable characteristics.And it is composed of three parts: upper cables, lower cables and vertical cables.The surface accuracy is depended on the location of nodes of the upper cables, but the location of the nods is determined by the force of the vertical cables.