Integrated Development Platform for Design of Fuzzy Inference System using RecurDyn and SIMULINK

Abstract

In this paper, a platform is proposed to efficiently design the controller using RecurDyn(Multi-body dynamic analysis software) and SIMULINK. The proposed platform consists of two parts. One is to model the plant's dynamic property using RecurDyn. The other is controller design using SIMULINK. We can implement with co-simulation through the combination of RecurDyn and SIMULINK. This platform enables us to design a controller quickly and efficiently than using only 'Matlab' through the adaptation of RecurDyn that calculate precisely the plant's dynamic property. In this paper, a control target is inverted pendulum system and proposed platform has been verified through the design process for the Fuzzy controller and the control capability of it.

Modeling and disturbance compensation aided by multibody dynamics analysis in shaking table systems

“…Especially, this paper focuses on the problem of rotational motion due to the overturning moment of specimen, which is one of the deterioration factors for the reproducibility of acceleration waveforms. In the control approach, at first, the shaking table including the specimen is modeled using a multibody dynamics analysis software (RecurDyn by FunctionBay, Inc.) (FunctionBay K.K., 2014, Hong et al, 2006, Suzuki et al, 2002, Suzuki, 2012, where a precise simulator including control system and mechanism is constructed by integrating the multibody dynamics software and a control CAD software (MATLAB/Simulink by MathWorks, Inc.). Based on the simulator, the compensation signals that can cancel the disturbance are generated by an iterative learning control on the simulation , where the compensation signals are stored as time-series data.…”

Design of disturbance compensation signals aided by multi-body dynamics software in shaking table systems

“…In the approach, at first, the shaking table including the specimen is modeled using a multi-body dynamics software (RecurDyn by FunctionBay, Inc.) [11] [12], where a precise simulator including control system and mechanism is constructed by integrating the multibody dynamics software and a control CAD software (MAT-LAB/Simulink by MathWorks, Inc.). Based on the simulator, compensation signals that can cancel the disturbance are generated by an iterative learning control on the simulation [13], where the compensation signals are stored as timeseries data.…”