数字式多功能电液阀在微机发油系统的应用

Application of digital multifunctional electrohydraulic valve in microcomputer oil dispatching system

介绍了数字式多功能电液阀的工作原理及性能特点。针对该阀在微机发油系统中的应用及发油控制要求,提出了采用预置累积流量控制点和在输出控制算法中引入修正因子的方法,目的是保证微机发油控制安全、高效、小冲量、高精度。使用数字式多功能电液阀能充分发挥微机控制的软件优势。该仪器具有较好的推广应用价值。

Introduces working principle and property behavior of digital multifunctional electrohydaulic valve. In light of the application and oil dispatching requirement of the valve in microcomputer oil dispatching system, puts forward methods using preset control point of integrated flow and introducing correction factor into transmitting control algorithm for the purpose of ensuring safety, high efficiency, small momentum and high precision control of oil dispatching with microcomputer. Using digital multifunctional electrohydraulic valve can bring the superiority of microcomputer control software into full play. It is valuable for popularization and application.