Abstract
A parallel two-degree-of-freedom (two-DOF) setback arming mechanism was designed in this study according to acceleration signal characteristics of weak launch and service conditions. A model of an inertia switch with a low g-feature was designed to be used in the electromechanical fuze of the proposed mechanism. Simulations were conducted to analyze the motion characteristics of the inertia switch that was based on the parallel two-DOF spring-mass system under the launch overload and the service dropping overload. The reliability and safety of the inertia switch were validated.
| Original language | English |
|---|---|
| Article number | 012012 |
| Journal | Journal of Physics: Conference Series |
| Volume | 2219 |
| Issue number | 1 |
| DOIs | |
| Publication status | Published - 6 May 2022 |
| Event | 2021 4th International Conference on Modeling, Simulation and Optimization Technologies and Applications, MSOTA 2021 - Virtual, Online Duration: 17 Dec 2021 → 18 Dec 2021 |
Keywords
- Arming mechanism
- Inertia switch
- Low overload
- Modeling and simulation
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Lv, B., Wang, D., Zhang, Z., & Sui, L. (2022). Design, Modeling and Motion Simulation of a Setback Arming Mechanism under Weak Acting Forces. Journal of Physics: Conference Series, 2219(1), Article 012012. https://doi.org/10.1088/1742-6596/2219/1/012012