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    • 2. 发明专利
    • Device for testing torque converter
    • 用于测试扭矩转换器的装置
    • JP2009229348A
    • 2009-10-08
    • JP2008077187
    • 2008-03-25
    • Meidensha Corp株式会社明電舎
    • TSUJI MASANOBU
    • G01M99/00
    • G01M13/025G01M13/027
    • PROBLEM TO BE SOLVED: To improve the coupling factor of a test device and a torque converter in a test of the torque converter. SOLUTION: A test device side turbine shaft 4 having on the outer periphery a spline part 4a which is coupled to a spline part 2a of a torque converter side turbine part 2 when decreasing in the axial direction is rotatably supported by a first support part 6, and an oil passage 4b is provided in the center of the turbine shaft 4. A test device side stator shaft 9 having on the outer periphery a spline part 9d which is coupled to a spline part 3a of a torque converter side stator part 3 when decreasing in the axial direction is supported concentrically on the outer periphery of the turbine shaft 4 and vertically movably and non-rotatably by a second support part 8, and a spring 11 for coupling pressure is provided for downwardly pressing the test device side stator shaft 9. COPYRIGHT: (C)2010,JPO&INPIT
    • 要解决的问题:提高变矩器试验中的试验装置和变矩器的耦合系数。 解决方案:一种试验装置侧涡轮轴4,其在外周具有沿着轴向减小时与变矩器侧涡轮部2的花键部2a连接的花键部4a,其由第一支撑 部分6,油路4b设置在涡轮轴4的中心。试验装置侧定子轴9在外周具有花键部9d,该花键部9d与变矩器侧定子部的花键部3a 3在轴向减少时同心地支撑在涡轮轴4的外周上,并且由第二支撑部8垂直移动和不可旋转,并且提供用于联接压力的弹簧11,用于向下按压测试装置侧定子 轴9.版权所有(C)2010,JPO&INPIT
    • 7. 发明专利
    • Method and system for simulating effective road profile with tire contact loss compensation
    • 用于模拟具有轮胎接触损失补偿的有效道路剖面的方法和系统
    • JP2000074793A
    • 2000-03-14
    • JP24301299
    • 1999-08-30
    • Ford Global Technol Incフォード、グローバル、テクノロジーズ、インコーポレーテッド
    • CHABAAN RAKAN CMIANZO LAWRENCE ASALEEM FAYYAZFRICKE DAVID M
    • G01M17/04G01M13/02G01M17/007G01M17/02
    • G01M17/04G01M13/027G01M17/007
    • PROBLEM TO BE SOLVED: To generate a test input value matching with a tire deflection of net zero.
      SOLUTION: A contact loss composition 12 for correcting a tracing parameter in a control loop is used to avoid an inaccurate load to a testing vehicle to control a simulator in a predetermined effective road profile for a road surface. A tire deflection obtained during measuring of calculating the profile of a vehicle tire is influenced only by a freely dynamic response of a suspension of a profile motion. An area in which the tire profile is not a function of a road input is detected and used for indicating it. A tire model is first created for the vehicle. The vehicle is mounted at a simulator, and assembling of control signals is generated in the control loop. The control signal drives the simulator so that a response generated in the simulator coincides with a predetermined effective tire profile. A decision of assembling the control signals includes a selection of a combined tracing response from a generated output for displaying the tire brought into contact with the road surface and a deflection output of the tire for displaying the tire losing contact with the road surface.
      COPYRIGHT: (C)2000,JPO
    • 要解决的问题:产生与零点的轮胎偏转匹配的测试输入值。 解决方案:用于校正控制回路中的跟踪参数的接触损耗组合物12用于避免对测试车辆的不准确的负载以控制用于路面的预定有效道路剖面中的模拟器。 在计算车辆轮胎的轮廓的测量期间获得的轮胎偏转仅受到轮廓运动的悬架的自由动态响应的影响。 轮胎轮廓不是道路输入的功能的区域被检测并用于指示。 首先为车辆创建轮胎模型。 车辆安装在模拟器上,并且在控制回路中产生控制信号的组合。 控制信号驱动模拟器,使得在模拟器中产生的响应与预定的有效轮胎轮廓一致。 组装控制信号的决定包括从产生的输出中选择一个组合跟踪响应,用于显示与路面接触的轮胎以及用于显示轮胎与路面失去接触的轮胎的偏转输出。