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Jewell ASXC 系列流体转子角加速度计是一种力平衡伺服加速度计，它使用充满流体的环室来测量角加速度。 ASXC 目前用于多种应用，例如许多军事和航空飞行控制，包括自动驾驶仪或飞机稳定性和控制系统或卫星稳定性。
| Weight | 8.5 oz |
|---|---|
| Dimensions | 2.5 × 1.54 × 3.44 in |
| Features | • Standard Input Ranges ±2 to ±100 rad/sec² • Resolution to 0.001 rad/sec² • Very High Output to Size Ratio • Self-test for Greater Than 95% Fail Detection • -30°C to +70°C Operating Temperature Range |
| 应用 | • 飞机稳定性增强 • 赛车性能测试 • 相机角运动稳定 • 自动驾驶系统输入 • 旋转系统性能测试 • 前视红外 • 飞行模拟 • 测功机测试 • 武器控制和瞄准 • 机身疲劳监测 |
Performance Specifications
Performance
| Input Range (rad/sec2) | ±2 | ±10 | ±20 | ±50 | ±100 |
| Full Range Output (FRO, Volts ±5%) | ±10.0 | ±10.0 | ±10.0 | ±10.0 | ±10.0 |
| Non-linearity (%FRO maximum) | 1.0 | 1.0 | 1.0 | 1.0 | 1.0 |
| Scale Factor (Volts/rad/sec2, 5%) | 5.000 | 1.000 | 0.500 | 0.200 | 0.100 |
| Scale Factor Temperature Sensitivity (% reading/°C maximum) | 0.9 | 0.9 | 0.9 | 0.9 | 0.9 |
| Bias (rad/sec2) | ±0.005 | ±0.020 | ±0.030 | ±0.080 | ±0.100 |
| Bias Temperature Sensitivity (FRO/°C maximum) | 0.001 | 0.001 | 0.001 | 0.001 | 0.001 |
| Natural Frequency (Hz, minimum) | 100 | 150 | 200 | 170 | 170 |
| Damping Ratio (nominal) | 0.9 | 0.9 | 0.9 | 0.9 | 0.9 |
| Input Axis Misalignment (rad/sec2/rad/sec2, maximum) | ±0.025 | ±0.025 | ±0.025 | ±0.025 | ±0.025 |
| Resolution & Threshold (rad/sec2 maximum) | 0.001 | 0.001 | 0.002 | 0.005 | 0.10 |
Electrical
| Number of Axes | 1 | ||||
| Input Voltage (VDC, 10%) | ±15 | ||||
| Input Current (mA nominal) | 25 | ||||
| Output Impedance (Ω nominal) | 100 | ||||
| Noise (mvrms maximum) | 0.03 | 0.03 | 0.05 | 0.05 | 0.05 |
Environmental
| Operating Temperature Range | -30°C to +70°C |
| Survival Temperature Range | -40°C to +170°C |
| Seal | MIL-STD-202, Method 112 |
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