1 车体平台变形规律确定
表1 某时刻车体上翘角数据Tab.1 Vehicle upward tilt angle data at a certain moment |
| 高低 | 方位 | ||||
|---|---|---|---|---|---|
| 180° | 157.5° | 135° | 90° | 70° | |
| 0° | 1.62 | / | 1.54 | 1.48 | 1.46 |
| 45° | / | 1.04 | / | / | 0.78 |
| 65° | 0.51 | 0.63 | 0.59 | 0.42 | / |
| 80° | 0.23 | / | 0.18 | -0.04 | -0.25 |
Command Control and Simulation >
Deformation impact and compensation of a vehicle-mounted weapon system’s platform
Received date: 2024-12-11
Revised date: 2025-01-10
Online published: 2025-11-22
By constructing a finite element analysis model of the vehicle platform, the impact of firing shock on the performance of a vehicle-mounted weapon system is systematically analyzed. The study found that the elevation angle in tracking measurements is negatively correlated with the platform deformation, while the artillery pointing is positively correlated with the platform deformation. There is a complex nonlinear relationship between the artillery elements and the platform deformation, and the error in the artillery elements is significantly greater than the platform deformation. Based on this, a multidimensional spatial interpolation compensation method is proposed, which effectively reduced the negative impact of firing shock on system accuracy. Simulation verification shows that this method significantly improves system accuracy and has important engineering application value, providing an important reference for related fields.
WANG Pin , LIANG Shen . Deformation impact and compensation of a vehicle-mounted weapon system’s platform[J]. Command Control and Simulation, 2025 , 47(6) : 55 -61 . DOI: 10.3969/j.issn.1673-3819.2025.06.008
表1 某时刻车体上翘角数据Tab.1 Vehicle upward tilt angle data at a certain moment |
| 高低 | 方位 | ||||
|---|---|---|---|---|---|
| 180° | 157.5° | 135° | 90° | 70° | |
| 0° | 1.62 | / | 1.54 | 1.48 | 1.46 |
| 45° | / | 1.04 | / | / | 0.78 |
| 65° | 0.51 | 0.63 | 0.59 | 0.42 | / |
| 80° | 0.23 | / | 0.18 | -0.04 | -0.25 |
| [1] |
王亮宽, 周加永, 薛庆阳, 等. 轮式自行高炮车体刚强度分析与结构优化[J]. 兵器装备工程学报, 2023, 44(3): 44-48.
|
| [2] |
贺世豪. 基于实测加速度修正的某自行高炮车体姿态预测研究[D]. 南京: 南京理工大学, 2021.
|
| [3] |
李伟, 韩崇伟, 刘爱峰, 等. 干扰速率补偿式火炮线自稳定跟踪控制建模与仿真[J]. 兵工学报, 2022, 43(6): 1 233-1 245.
|
| [4] |
葛建立, 邓远泊, 王宗范, 等. 轮式突击炮行进间射击炮口振动分析及稳定控制[J]. 国防科技大学学报, 2023, 45(4): 162-169.
|
| [5] |
|
| [6] |
|
| [7] |
|
| [8] |
孟凡东, 单甘霖. 自行高炮车体姿态测量误差对射击诸元影响分析[J]. 火力与指挥控制, 2018, 43(2): 182-185.
|
| [9] |
李魁武, 裴益轩, 霍勇谋. 自行高炮射击精度综合补偿技术研究[J]. 兵工学报, 2015, 36(2): 214-219.
|
| [10] |
徐国亮, 王勇. 舰炮反导火控原理[M]. 北京: 北京理工大学出版社, 2018.
|
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| 〈 |
|
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