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pendulum造句
151. Simulation results for the application in inverted pendulum validate this control algorithm. 152. Based on a linear control algorithm, the property of a two-level handstand pendulum system is improved by introducing the fuzzy control strategy. 153. The mixed pendulum is a new one which consists of a simple pendulum and a compound pendulum. 154. A more precision formula for the period of a simple pendulum is obtained by using the method of variable be partly fixed. 155. If I double the mass of my bob at the end of a pendulum, then the vertical component of the tension will also double. 156. The phase photograph of a simple pendulum is discussed. Two methods of calculating the nonlinear pendulum period is given with the phase orbital properties and the action variation.