[机] 液压传动；[机] 静液压传动装置；流体静力传动
The power transmission way of towing tractor has gone through mechanical, hydrostatic and electric and hybrid power stages.
牵引车动力传动方式经历了机械、液力、电力及混合动力的发展过程；
The paper analyzes hydrostatic transmission and control process of cutting machine and put forward the improvement on cutting machine' s trouble.
本文对切削机的液压传动控制过程进行分析，对切削机存在的问题提出了改进措施。
Hydraulic oil flush return circuit, pressure filter and pressure breaking device are added to the systems, solving the problems in design and application of hydrostatic transmission systems.
设计中增加了液压油冲洗回路、压力滤油器和压力切断装置，解决了静压传动系统应用设计中的问题。
The advantages of hydrostatic transmission is especially outstanding in the field of towbarless aircraft tow tractor.
在新兴的无杆式飞机牵引车领域中，液压传动的优越性尤为突出。
Hydrostatic transmission takes up electric explosion protection achieve an innovation in explosion protection forklift truck, and also …
以液压传动替代电气隔爆实现了叉车的防爆创新设计，并从根本上改善电瓶叉车整车微动性能。
In this paper, the working principle of a vehicle hydrostatic transmission system with secondary regulation was discussed and its main characteristics were introduced.
介绍了一种二次调节静液车辆传动系统的工作原理及特点。
Volumetric efficiency is critical to the overall performance of hydrostatic transmission and it has a bad influence on popular application of hydrostatic transmission in high-speed military vehicles.
静液传动系统的容积效率是衡量其性能的一项重要指标，也是影响其在高速军用车辆上广泛应用的瓶颈。
The results from the new intelligent PID control system show that a satisfactory control effect is achieved by the secondary regulation hydrostatic automotive transmission.
结果表明，采用智能PID控制对二次调节静液车辆传动系统能取得较好的控制效果。
Using experimental test data this paper presents a numerical calculation method for determing the composite slip coefficient for hydrostatic transmission systems.
本文根据试验数据提出了一种静液传动系统复合泄漏系数的数字计算方法。
Hydrostatic transmission, double drive, two amplitudes, two gears and infinitely variable speed.
全液压、双驱动、双振幅、两档无极变速。
Hydrostatic transmission system is highly nonlinear and subject to severe model variation.
传动系统具有高度非线性特性，且易受模型变化的影响。
To achieve including small digging small construction machinery, including the comprehensive development of component parts, to achieve its hydrostatic transmission is an important part.
要实现包括小挖在内的小型工程机械配套件的全面发展，实现其静压传动是一个重要环节。
|fluid drive/hydraulic transmission;[机]液压传动；静液压传动装置；流体静力传动
静液压传动（Hydrostatic Transmission） 是一种通过封闭液压回路传递动力的无级变速系统，广泛应用于工程机械、农业设备和工业领域。其核心原理是利用液压泵将机械能转化为液压能，再通过液压马达将液压能还原为机械能驱动负载。以下是详细解析：
变量液压泵
作为动力输入端，发动机驱动液压泵旋转，将机械能转化为高压油液流动的液压能。泵的排量可动态调节（如斜盘式变量泵通过改变斜盘倾角），实现输出流量和方向的无级控制。
液压马达
接收高压油液，将其转化为旋转机械能输出。马达类型包括轴向柱塞式、径向柱塞式等，部分马达也可变排量以扩展调速范围。
封闭式液压回路
泵与马达通过高压油管形成闭合回路，油液在两者间循环传递能量，系统压力由负载决定，流量决定转速，实现"扭矩-转速"的柔性传递。
典型场景：
第5章详细解析静液压传动设计原理与泵-马达匹配计算。
量化分析静液压传动在电动工程机械中的能效优化路径。
"Hydrostatic Transmissions Basics"（文档编号 RE 90200）系统介绍组件选型与闭环控制策略。
（注：因平台限制无法提供实时链接，建议通过学术数据库或制造商官网检索上述文献。）
Hydrostatic transmission（静液压传动，简称HST）是一种通过液体压力传递动力并实现无级变速的传动系统。以下是详细解释：
如需进一步了解具体应用案例或公式计算，可参考（HST结构）或（拖拉机HST系统仿真）。
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