王卫星, 宋淑然, 鲁楠, 李宝筏. 单片机控制磁粉制动器模拟加载系统的研究(第Ⅱ报)——加载系统模拟试验及评价[J]. 农业工程学报, 1996, 12(1): 96-100.
    引用本文: 王卫星, 宋淑然, 鲁楠, 李宝筏. 单片机控制磁粉制动器模拟加载系统的研究(第Ⅱ报)——加载系统模拟试验及评价[J]. 农业工程学报, 1996, 12(1): 96-100.
    Wang Weixing, Song Shuran, Lu Nan, Li Baofa. Research on Simulation Loading System With Magnetic Particle Brake Controlled by Single Chip Microcomputer (2nd half)——Simulation Test and Evaluation of Loading System[J]. Transactions of the Chinese Society of Agricultural Engineering (Transactions of the CSAE), 1996, 12(1): 96-100.
    Citation: Wang Weixing, Song Shuran, Lu Nan, Li Baofa. Research on Simulation Loading System With Magnetic Particle Brake Controlled by Single Chip Microcomputer (2nd half)——Simulation Test and Evaluation of Loading System[J]. Transactions of the Chinese Society of Agricultural Engineering (Transactions of the CSAE), 1996, 12(1): 96-100.

    单片机控制磁粉制动器模拟加载系统的研究(第Ⅱ报)——加载系统模拟试验及评价

    Research on Simulation Loading System With Magnetic Particle Brake Controlled by Single Chip Microcomputer (2nd half)——Simulation Test and Evaluation of Loading System

    • 摘要: 系统既可以在室内模拟加载扭矩类负荷,又可以在田间模拟再现实际牵引力负荷。模拟加载了正弦波、锯齿波、插秧机载荷谱和拖拉机田间作业时的实际负荷。χ2检验结果表明,在水平0.05下,模拟曲线的分布均服从其样本信号。

       

      Abstract: The loading system developed can be used either indoor to simulate a torsional load or to duplicate an actual drawbar load in the field. Utilizing the system, sinusoidal load, saw-tooth load, load spectrum and actual load obtained when a tractor was being operated in the field were simulated. It is shown by χ2 examination that the distribution of all simulated load curves accords with that of their sample curves under level 0. 05.

       

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