摘要
目的寻求舰载飞机与陆基飞机的重量关系,评估在舰面使用环境条件下舰载飞机的增重代价。方法根据重量设计分析方法,确定研究对象,建立舰载机、陆基飞机的主要特征重量分析函数,求解函数中的相关参量,进而计算舰载机相对陆基飞机的重量增量。结果相同空机重量时,舰载机比陆基飞机的最大起飞重量要减小11.3%~12%;相同最大起飞重量时,舰载机比陆基飞机的空机重量要增大12.1%~12.9%。结论基于重量函数的综合分析方法,可以全面考虑使用环境条件对舰载机重量影响的诸要素,其分析结果能够满足舰载机重量设计分析的需要。
Objective To find out the weight relation between carrier-based aircraft and land-based aircraft and evaluate its weight penalty of using carried-based aircraft in shipboard environment. Methods According to weight analysis method, the object of study was determined, the main characteristic weight functions of carrier-based aircraft and land-based aircraft were constructed respectively, relevant parameters in the functions were solved, and then characteristic weight increment between carrier-based aircraft and land-based aircraft was calculated. Results The maximum take-off weight of carrier-based aircraft was 11.3 to 12 percent less than that of land-based aircraft at the same empty weight. The empty weight of carrier-based aircraft was 12.1 to 12.9 percent more than that of land-based aircraft at the same maximum take-off weight. Conclusion All service environment influence elements on carrier-based aircraft weight was considered by the integrated analysis method based on weight function, the result can satisfy the need of the carrier-based aircraft weight design and analysis.
作者
马界祥
段琼
王丑丑
MA Jie-xiang DUAN Qiong WANG Chou-chou(AVIC The First Aircraft Institute, Xi＇an 710089, China)
出处
《装备环境工程》
CAS
2017年第7期56-60,共5页
Equipment Environmental Engineering
关键词
舰载飞机
陆基飞机
使用环境
重量函数
carrier-based aircraft
land-based aircraft
service environment
weight function
