High Precision Dynamic 3 Axis Simulation Turntable High Performance HWIL Testing And Evaluation Flight Motion Simulator
The three-axis simulation turntable consists of two main parts: the mechanical turntable body and the measurement and control system. The turntable adopts a U-O-O or U-U-T structure , a precision mechanical axis system, and a high-rigidity platform structure. It has simulation, position, rate, and swing functions, and can simulate the three-dimensional motion of a load. It is used in ground-based semi-physical simulation systems to provide a near-realistic motion environment for loads such as inertial navigation systems. It can also provide single-axis, dual-axis, or three-axis positioning and rate references for the load under test, and is used for testing and experimentation of inertial components, assemblies, and inertial navigation systems.
1. Maximum load: 35 kg (including mounting fixture) ;
2. Load dimensions : 400mm×400mm×450mm;
3. Three-axis intersection: ±0.3mm;
4. Three-axis perpendicularity: ±18″;
5. Mounting surface accuracy: ≤±2″; Positioning surface accuracy: ≤±2″;
6. Magnetic leakage at mounting surface: ≤0.1mT (10mm to the mounting surface ) ;
7. Conductive slip rings : The user channel should have no less than 80 rings;
8. The approximate dimensions of the machine platform are: length 1600 × width 1450 × height 2200 mm ;
9. Weight : Approximately 3000 kg.
Main performance indicators
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| Three-axis simulation turntable |
| Roll ( inner axis) | Pitch ( middle axis) | Yaw (outer axis) |
| Rotary angle range | 360° continuous | 360° continuous | 360° continuous |
| Maximum angular rate | 400 º/s | 400 º/s | 300 º/s |
| Maximum angular acceleration | 4000º/s 2 | 2500º/s 2 | 3000 º/s 2 |
| Minimum stable rate | 0.003 º/s | 0.003 º/s | 0.003 º/s |
| Angular position accuracy | ±10.8″ | ±10.8″ | ±10.8″ |
| Frequency response index Double ten, 0.5°
| 12Hz | 10Hz | 10Hz |
| Time-domain response of a step signal (amplitude 1°): overshoot ≤ 25%, oscillation times ≤ 1 |
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Dynamic 3 Axis Simulation Turntable High Performance HWIL Testing And Evaluation Flight Motion Simulator Images
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