Device with improved dynamic characteristics for formation of the optimal time chart for the mean change SPEED EXECUTIVE BODY AC Drives

摘要

The utility model is directed to a device with improved dynamic characteristics, by forming an optimum speed diagram for the speed change average executive AC drive and allows together with the system of automatic control of the electric actuator body speed to reach high precision working out a predetermined motion diagram.; The technical result is achieved in a device with improved dynamic characteristics for forming-optimal chart for mean change speed executive AC drive that includes a first setting unit, whose output is connected to a first input of the first proportional unit, an output of the first proportional block connected to the input of the first block limiting value of its input signal, the output of the first block, limiting its value when input signal is coupled to a first input of the first block of the algebraic adder, the output of the first block of the algebraic adder is connected with the input of the first integral unit, an output of the first integral unit is connected to the input of the second integral unit and to an input of the fifth proportional unit, an output of the second integral unit is connected to the input of the third integral unit and proportional to the input of the fourth unit, an output of the third integral unit connected to the first input of the second block of the algebraic adder, the output of the second b Lok algebraic adder is connected to a second input of the first proportional unit, an output of the fourth proportional block connected to the third input of the first proportional unit, an output of the fifth proportional block is connected to a fourth input of the first proportional block, the first set point output coupled to a first input of the third unit of the algebraic adder, the first input proportional second block and a first input proportional to the sixth unit, an output proportional to the second block connected to the input a second unit, limiting the value of its input signal, the second output of the unit, limiting the value of its input connected to the second input of the first block of the algebraic adder, the output of the sixth proportional block is connected to the input of the third unit, limiting the value of its input signal, a third block output limiting value its input connected to the third input of the first block of the algebraic adder, the second ramp output connected to the second input of the second algebraic unit Cesky adder, the second input of the third unit of the algebraic adder, the first input of the seventh proportional unit and the first input of the eighth proportional unit, an output of the seventh proportional block is connected to the input of the fourth unit, limiting the value of its input signal, the fourth block output limiting value of its input signal is connected to a fourth input of the first block of the algebraic adder, the output proportional to the eighth block connected to the input of the fifth unit, the limiting of Achen its input signal the fifth block output limiting value of its input signal is coupled to a fifth input of the first block of the algebraic adder, the third block of output of the algebraic adder is connected with the input of the sixth unit, limiting the value of its input signal to the input of the module calculation block, and a block input determining the sign of the signal, the sixth block out limiting value of its input connected to the second input of the second block and proportional to the second input of the eighth Proport ionalnogo unit module calculating block output is connected to the input of the third proportional unit, an output of the third proportional block connected to the input of the first block of arithmetic functions, the output of the first block of arithmetic functions is connected to the input of erection function block to a power outlet construction function unit to the power coupled to the input of the second unit of arithmetic functions, arithmetic functions second unit output is connected to first and second inputs of said first work unit and to an input unit of the ninth proportional and, the first product unit output is connected to the input of the tenth proportional unit, an output of the tenth proportional block connected to the first input of the fourth block of the algebraic adder, the ninth proportional block output is connected to a second input of the fourth block of the algebraic adder, the fourth block of the output of the algebraic adder is connected with the input of the third unit of arithmetic functions of the third block of arithmetic functions output connected to the input of the eleventh proportional unit, an output of the eleventh n roportsionalnogo unit connected to the first input of the second unit of work, determining the sign of the signal unit output is connected to a second input of the second unit of work, the second output of the unit product is coupled to a second input of the sixth proportional block and to the second input of the seventh proportional unit, the second unit output of the algebraic adder is connected with the third a second input proportional to block the third input of the proportional sixth block, the third input block and the seventh proportional to the third input eighth proportional block.