The field test and adjustment prove that using this system can realize WOB simulation of testing unit and tracing WOB while drilling,it is a practical WOB simulation control system.

• 该系统理论先进，控制可靠，经现场调试和试验证明，运用该系统能够实现试验装置的钻压模拟与随钻跟踪，是一套比较实用的钻压模拟控制系统。