| 摘要 |
PURPOSE:To improve the workability and operability in the start-up process of the test and verification of a cluster channel pressure control system by automating parameter determining operation, etc., for cluster channel pressure transmission characteristic and governor valve control system transmission characteristics. CONSTITUTION:A simulation input signal 22 generated by a simulation signal generator 23 as a step input signal is inputted to a governor valve control system 9 to make a draft experiment on an open loop. Then, transmission characteristics of a governor valve are identified by a governor valve control system transmission characteristic identifying device 27 on the basis of the signal 22 and data stored in a memory 261. Then, cluster channel pressure transmission characteristics are identified by a cluster channel pressure transmission characteristic identifying device 28 on the basis of the signal 22 and data in memories 262 and 263 and parameters of the governor valve control system transmission characteristics and cluster channel pressure transmission characteristics are stored in memories 291 and 292. Thus, the parameter determining operation is automated and then the workability and operability in the start-up operation of the test and verification of the cluster channel pressure control system are improved. |
