Dieses kompakte Testsystem ermöglicht durch die Einprägung echter Kräfte und Drehmomente den Verbau der gesamten Lenkungsmechanik. Diese Systeme werden üblicherweise für Software-Integration und Software-Freigabetests sowie für die Untersuchung von realitätsnahen Fahrmanövern im mittleren Dynamikbereich genutzt.
Merkmale:
Referenzen:
Motor Characteristics | |
---|---|
Motor | Synchronous motor without transmission |
Motor encoder | HIPERFACE® motor feedback system |
Servo amplifier | LTI Servo One |
Control strategy torque | Forward control (motor current) |
Control strategy position | Cascade control with subsidiary speed and torque control |
Maximum continuous torque [Nm] | 50 |
Maximum displacement [deg] | Unlimited |
Maximum speed [rpm] | 500 |
Steady State Control Accuracy | |
---|---|
Torque [Nm] | ±0.5 (depends on device under test and torque transducer) |
Position [deg] | ±0.01 |
Torque Sensor Characteristics | |
---|---|
Measurement range [Nm] | ±50 |
Accuracy [Nm] | ±0.25 |
Motor Characteristics | |
---|---|
Motor | Synchronous motor without transmission |
Motor encoder | HIPERFACE® motor feedback system |
Servo amplifier | LTI Servo One |
Control strategy torque | Forward control (motor current) or superimposed feedback control (torque transducer) |
Control strategy position | Cascade control with subsidiary speed and torque control |
Maximum torque [Nm] | 27 |
Maximum displacement [deg] | unlimited |
Maximum velocity [rpm] | 3000 |
Steady State Control Accuracy | |
---|---|
Torque [Nm] | ±0.5 (depends on device under test and torque transducer) |
Position [deg] | ±0.01 |
Torque Sensor Characteristics | |
---|---|
Measurement range [Nm] | ±50 |
Accuracy [Nm] | ±0.25 |
Motor Characteristics | |
---|---|
Motor | Synchronous motor with recirculating ballscrew transmission |
Motor encoder | HIPERFACE® motor feedback system |
Servo amplifier | LTI Servo One |
Control strategy force | Superimposed feedback control (force transducer and disturbance variable compensation) |
Control strategy position | Cascade control with subsidiary speed and force control |
Maximum force [N] | 20000 |
Maximal displacement [m] | ±150e-3 |
Maximal velocity [m/s] | ±400e-3 |
Steady State Control Accuracy | |
---|---|
Force [N] | ±100 (depends on device under test and force transducer) |
Position [m] | ±0.2e-3 |
Force Sensor Characteristics | |
---|---|
Measurement range [N] | ±20000 |
Accuracy [N] | 20 |
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