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MicroAutoBox II:成功的航空航天应用稳健性测试

2016年1月11日 : 航空航天工程领域的许多开发任务都要求使用的硬件对高度、温度、机械影响(震动、冲击)以及电磁干扰源高度敏感。为了证明 dSPACE MicroAutoBox 符合此需求,我们根据 DO-160 对它进行了各种测试。下表是对 MicroAutoBox II 参与的测试概述,在这些测试中,MicroAutoBox II 正在使用的应用程序完全无错运行。

Electromagnetic compatibility (EMC) EN 61326-1 Table 2 Immunity standard for industrial environment
CISPR 11, EN 55011 Group 1, Class A Emission standard for industrial environments
RTCA/DO160G: Dec. 2010: Section 21.4 Conducted RF Emissions, Category: B, L, M&H
RTCA/DO160G: Dec. 2010: Section 21.5 Radiated RF Emissions, Category: M
Vibration ISO 16750-3:2007 / 4.1.2.4 Test IV Test conditions:
Broad band noise, 4h per axis, RMS-acceleration 27,8 m/s2
DO-160F.8 / B1 Test Conditions Test conditions:
Broad band noise, 2h per axis, based on DO160F Section 8, Category B1
EN 60068-2-6 Test conditions:
Swept sine, 1 octave per minute, 3-axis test
5 ... 2000 Hz, up to 5 g, 2 sweeps per axis / Operating
Shock ISO 16750-3:2007 / 4.1.2.4 Test IV Linear shock (1/2 sine pulse), 6-axis
500 m/s2, 6 ms, 10 pulses per axis / Operating
RTCA / DO 160F Section 7 Test 7.2 Category A, Test type R Operational shocks test (standard):
Saw tooth wave, 6 axis
200 m/s2, 11 ms, 10 pulses per axis / Operating
RTCA / DO 160F Section 7 Test 7.2 Category D, Test type R Operational shocks test (low frequency):
Saw tooth wave, 6 axis 200 m/s2, 20 ms, 10 pulses per axis / Operating
Altitude Test DO160G Section4: Test 4.6.1 Altitude Test 50.000 feet (15.240m)
Overpressure & Decompression DO-160G Section 4: Test 4.6.2 Overpressure Test Pressure: Maximum: 170kPA, Minimum 11,6kPA
Test 4.6.3 Decompression Test
Temperature Variation & Ground survival & Short-time operation DO-160F Section 4&5: Test Requirement:
Acc. to DO160F Section 4 & 5 Category B2
Tmin = -55°C; Tmax =+85°C; 2 cycle (ap.36h)
Test 4.5.1 Ground Survival Low Temperature Test and Short-Time Operating Low Temperature Test
Test 4.5.2 Operating Low Temperature Test
Test 4.5.3 Ground Survival High Temperature Test and Short-Time Operating High Temperature Test
Test 4.5.4 Operating High Temperature Test
Test 5.3.1 Temperature variation test

如需获得测试型号的详细信息,请联系您的 dSPACE 销售联系人。

Published: January 11, 2016

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