Simulator combined adaptive control system for structurally parametrically indefinite non-linear objects of periodic action with delay

摘要

The utility model relates to technical cybernetics and can be used to build systems for the combined adaptive control of non-linear objects of periodic action with a relative order of magnitude greater than unity, functioning under conditions of structural and parametric uncertainty and containing a known time delay. A technical problem that the claimed utility model aims to solve is the expansion of the functionality of the system, i.e. ensuring its stability and operability when managing non-linear objects of periodic action with a relative order of magnitude greater than unity, functioning under conditions of parametric and structural uncertainty in the presence of a known time delay. The solution of this problem is achieved due to the fact that the system containing the control object has a filter corrector, first oscilloscope, comparison unit, setpoint unit, second oscilloscope, third oscilloscope, combined adaptive controller, even fifth oscilloscope, fifth oscilloscope, into the structure of the combined adaptive controller, consisting of the first multipliers, the first summing blocks, the first delay blocks, the second multipliers, the second summing block, the third multipliers, integrators, the fourth multipliers, the third summing block, the dead band block, the fourth block summing, the second delay unit, the fifth summing unit, according to the utility model, an additional third delay unit, a fifth multiplier, a second integrator, and the same sixth multiplier, while the output of the control object is connected to the input of the filter corrector, the input of the first oscilloscope and the third input of the combined adaptive controller, the first n outputs of the filter corrector are connected to the corresponding second n inputs of the combined adaptive controller, the last output of the filter corrector is connected to the input of the second oscilloscope and the second input of the comparison unit, the output of the master unit is connected to the input of the third oscilloscope and the first input of the comparison unit, the output of the comparison unit with one with a fourth input of the oscilloscope and the first input of the combined adaptive controller, the output of the combined adaptive controller connected to the input of the fifth control input of the oscilloscope and the object.