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This paper present of experimental and numerical study of nano Al2O3 cantilever beam for forced vibration, addressing an unexplored area in the existing literature. The proposed nano composite cantilever beam is modeled with hole and crack. The study is based on history loading calculation and composite morphology a global parameter, the transverse crack in nano composite cantilever beam was studied...
This paper investigates the motion control of two link (rigid-flexible) manipulator through analysis, computer simulation. An explicit nonlinear dynamic model is developed using assumed mode method. The balance of moments and shear forces are represented by using the boundary conditions. The dynamic model is linearized around the operating point of the system. The linear feedback plus model based...
This research clarifies the control problem of quadrotor system using PD control. In order to design the control a nonlinear dynamic model of the quadrotor system is derived. The dynamic model contains set of equations valid for hovering. Those set of equations evolved a complex mathematical model with more realistic aerodynamic coefficients and actuator models. Two different control loops are designed...
The estimation of state variables plays a significant role in the control of ship-mounted elastic cranes. Elastic-ship mounted crane can show very complex dynamic vibrations during their operations. A vision sensor (i.e. camera) realizing a contactless measurement sensor can be used to measure the deformations. Unfortunately effects like limited accuracy and time delay occur, which are the main inherent...
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