| 摘要: |
| 研制了轮式拖拉机瞬态滑转率测量装置。该装置由MCS-51单片机系统和旋转编码器组成。采用M／T法测量车辆的理论速度和实际速度，所以无论在低速还是高速行驶状态均可在很短时间内完成滑转率瞬态值的测量。此装置可在室内和室外实验中使用，还可用作拖拉机滑转率数字控制系统中的反馈采样装置。 |
| 关键词: 滑转率 轮式拖拉机 单片计算机 数字控制系统 |
| DOI： |
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| 基金项目:国家自然科学基金 |
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| Research and Design of an Apparatus for Measuring Transient Slip of Wheeled Tractor |
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| Abstract: |
| An apparatus for measuring slip of wheeled tractor is developed,which is composed of a monolithic computer MCS-51 system and slip detecting components (rotary encoders). Using M/T method to detect the theoretical and actual speed of tractors the transient slip can be obtained in a very short period of time regardless of the tractor speed. The apparatus is suitable for not only the indoor model tractor but also the field tractor. It can be easily used for acquiring the slip signal in the slip digital computer control system. The test results show that the apparatus is anti-disturbing and stable. |
| Key words: slip,measuring appliance,wheeled tractor,monolithic computer,digital control system, |
