| Autor: |
Petri Kuosmanen, H. Heikkila, Jari Kostamo, E. Porkka, S. Mattila |
| Rok vydání: |
2006 |
| Předmět: |
|
| Zdroj: |
IEEE Aerospace and Electronic Systems Magazine. 21:9-14 |
| ISSN: |
0885-8985 |
| Popis: |
A vehicular platform's dynamical behavior is analyzed as a basis for designing a laboratory test apparatus and an associated 2-dimensional orthogonal stabilizer. The test track caused inclination in the front direction to vary from -6.5deg to 7.2deg and from -5.5deg to 5.0deg in the side direction. The maximum angular rate was 19.8 plusmn 0.1deg/s in the front direction within a bandwidth of 0-2.5 Hz and 14.4 plusmn 0.05deg/s in the side direction. The platform's natural frequency in the front direction was found to be 0.8-1.0 Hz. In the side direction the most significant rate values appeared within 0-4 Hz but the natural frequency did not wake. Inclination measurements were based on sensor fusion where the basic model of stochastic Kalman filtering was applied |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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