This paper is concerned with the design, modeling, and simulation and testing procedure of All Terrain Vehicle (ATV) fitted with SAS, which is used in BAJA SAEINDIA standards. Using CATIA V5, the model is created, whi...This paper is concerned with the design, modeling, and simulation and testing procedure of All Terrain Vehicle (ATV) fitted with SAS, which is used in BAJA SAEINDIA standards. Using CATIA V5, the model is created, which is fulfilling the guidelines of BAJA SAEINDIA rules. ATV is having the two different pairs of quarter car models of suspensions where dampers filled with MR Fluid (SAS) in front and rear wheels. In front SLA wishbone and rear McPherson Strut are fixed. The physical representation of the ATV is converted into the mathematical modeling and it is imported in MATLAB SIMULINK software and analyzed for ATV’s performance. The ATV is analyzed for its vertical, pitch and roll motions which include total number of 7 Degrees of Freedom. The road excitation modeling also incorporated with the equations. This paper, elaborates the approaching of simulation method only. The virtual model of ATV has involving greater significance of reducing the cost involved in real time testing as well as the results are replica of experimental results.展开更多
Proteus自带的无刷直流电机(Brushess DC Motor,BLDCM)仿真模型结构简单,难以提供详尽的仿真细节,效果不理想。为此,本文提出了一种利用ASMMDLS库元件、DSMMDLS库元件与LAPLACE库元件混合搭建BLDCM仿真模型的新方法。首先,建立了BLDCM...Proteus自带的无刷直流电机(Brushess DC Motor,BLDCM)仿真模型结构简单,难以提供详尽的仿真细节,效果不理想。为此,本文提出了一种利用ASMMDLS库元件、DSMMDLS库元件与LAPLACE库元件混合搭建BLDCM仿真模型的新方法。首先,建立了BLDCM的数学模型。然后,制作了BLDCM原理l图仿真模型,以及搭建了滞环电流控制系统。最后,设置了额定转速为1000r/mn等仿真输入条件,对该仿真系.统进行仿真测试,并用Matab软件进行了仿真试验比对。结果表明,Proteus的仿真结果与Matab的仿真结果基本一致,在负载为TL=3Nm与TL=1Nm的情况下,电机都能维持在额定速度1000r/mn下稳定运行。相比软件自带的仿真模型,该仿真模型能够更加详尽的展示反电势、相电流、转速、扭矩等BLDCM的运行细节,可有效增强Proteus的BLDCM仿真应用能力。展开更多
文摘This paper is concerned with the design, modeling, and simulation and testing procedure of All Terrain Vehicle (ATV) fitted with SAS, which is used in BAJA SAEINDIA standards. Using CATIA V5, the model is created, which is fulfilling the guidelines of BAJA SAEINDIA rules. ATV is having the two different pairs of quarter car models of suspensions where dampers filled with MR Fluid (SAS) in front and rear wheels. In front SLA wishbone and rear McPherson Strut are fixed. The physical representation of the ATV is converted into the mathematical modeling and it is imported in MATLAB SIMULINK software and analyzed for ATV’s performance. The ATV is analyzed for its vertical, pitch and roll motions which include total number of 7 Degrees of Freedom. The road excitation modeling also incorporated with the equations. This paper, elaborates the approaching of simulation method only. The virtual model of ATV has involving greater significance of reducing the cost involved in real time testing as well as the results are replica of experimental results.
文摘Proteus自带的无刷直流电机(Brushess DC Motor,BLDCM)仿真模型结构简单,难以提供详尽的仿真细节,效果不理想。为此,本文提出了一种利用ASMMDLS库元件、DSMMDLS库元件与LAPLACE库元件混合搭建BLDCM仿真模型的新方法。首先,建立了BLDCM的数学模型。然后,制作了BLDCM原理l图仿真模型,以及搭建了滞环电流控制系统。最后,设置了额定转速为1000r/mn等仿真输入条件,对该仿真系.统进行仿真测试,并用Matab软件进行了仿真试验比对。结果表明,Proteus的仿真结果与Matab的仿真结果基本一致,在负载为TL=3Nm与TL=1Nm的情况下,电机都能维持在额定速度1000r/mn下稳定运行。相比软件自带的仿真模型,该仿真模型能够更加详尽的展示反电势、相电流、转速、扭矩等BLDCM的运行细节,可有效增强Proteus的BLDCM仿真应用能力。
