First, the structure of the skeleton, and cat, cats are particularly good flexibility of the spine, such as the cheetah hunting when the sharp turns, speed, flexibility; 首先,这和猫咪的骨架结构有关,猫科动物的脊柱柔韧性特别好,如猎豹捕猎时的急转弯、高速、灵活;
The mathematics models of pre-guiding and searching are established corresponding to the traits of smaller TV seeker instantaneous field, limited shooter reacting velocity, low hunting speed and narrow searching area. 针对TV导引头的瞬时视场较小,射手的反映速度有限,搜索速度不能太高,搜索区域不会很大的特点建立了导引段的先期导引与搜索规律模型。
The controlled electro-mechanic damper is developed to avoid the occurrence of hunting instability and improve running speed of rolling stock. 为了避免铁道车辆蛇行失稳,提高运行速度,开发了可控机电减振器。
The concept of Virtual Range are presented to reduce the times of dynamic path planning and increase the hunting speed, which is suitable for robots moving in the outdoor environment. 在围捕算法中,根据室外机器人工作环境的特点,提出了虚拟范围的概念,以减少动态规划次数,提高围捕速度。
Independently rotating wheels which have no hunting motion in theory have a high critical speed in straight track, noises between wheel and rail may be removed in the sharp curve because longitudinal creepage of independently rotating wheels may be eliminated. 独立旋转车轮能够消除轮轨间的纵向蠕滑,理论上不存在蛇行运动,故在直线上可以获得较高的临界速度,在曲线上可使因纵向蠕滑而产生的轮轨噪音消失。
On Stability of Hunting Movements of High Speed Truck-Carriage 高速转向架车辆蛇行运动的稳定性
According to the model, the influence law of different parameters on critical hunting speed is analyzed, parameters which have significant influence of running stability are found out. 依据该模型,分析了各参数对临界速度的影响规律,获得了对临界速度影响显著的参数。