| 摘要 |
PURPOSE:To diagnose the plant control at a high speed by supplying a control parameter and a parameter to be controlled from a prime mover, etc. and giving arithmetic processing to the control parameter based on a secondary type coefficient which is read out of a memory to obtain the standard value corresponding to the measured value of the parameter to be controlled for comparison of both values. CONSTITUTION:A control parameter (rotational frequency, output, etc.) and a parameter to be controlled (exhaust gas temperature, inner cylinder pressure, etc.) and inputted to a CPU6 by a data detector 2 via a parallel signal processor 3, an A/D converter 4 and an input/output signal connecting device 5 and a prescribed calculation is puformed. The processing data is supplied to a secondary type arithmetic processor 7 and a coefficient memory. The control parameter is supplied to a secondary type arithmetic processing part 9 to extract the coefficients of memories 14, 15, 16, etc. Furthermore the control parameter is calculated by means of equations stored in a memory part 10 to obtain the secondary type standard value for comparison with the parameter to be controlled. The result of this comparison is displayed at a display device 14. At the same time, a control operation device 17 is actuated. |
