Rectification-throttling synchronous control system

The utility model provides a rectification-throttling synchronous control system used for controlling synchronization of double cylinders or multiple cylinders. The rectification-throttling synchronous control system comprises an oil tank and an oil pump, wherein an oil inlet of the oil pump is sequentially communicated with a damping throat, a stop valve and the oil tank through a pipeline, an oil outlet of the oil pump is connected with a filter, high-pressure oil pumped out by the oil pump is divided into two routes after filtration through the filter, one route of high-pressure oil is connected with a stacked type control system oil way plate oil inlet, a stacked type control system oil way plate is connected with a rectification-throttling loop which is formed by a three-position four-way solenoid directional valve, a stacked type pilot operated check valve, a stacked unidirectional throttle valve and a two-way flow control valve in a sequential series-connection mode, the other route of high-pressure oi