作者：靳莹, 乔新勇, 顾程
作者单位：装甲兵工程学院机械工程系, 北京 100072
关键词：坦克;发动机;技术状况;模糊评价;变权综合法
摘要：
为克服目前依据摩托小时来判别装备技术状况存在的不易区分相同或相近摩托小时的发动机技术状况的缺点，提出利用发动机动力性、经济性和磨损可靠性指标进行坦克发动机技术状况多参数综合定量评价的方法。采用发动机瞬时转速检测方法提取动力性和磨损可靠性评价参数，通过试验测量燃油和机油消耗率作为经济性评价参数，构建发动机技术状况评价指标体系。利用模糊理论对评价参数进行模糊处理，采用变权综合法建立多参数综合评价模型，实现对坦克发动机技术状况的模糊综合评价和分级评定。试验分析结果表明：该方法能准确有效地判别发动机的真实技术状况。
Research on method for detecting and assessing of tank engine technical state
JIN Ying, QIAO Xinyong, GU Cheng
Department of Mechanical Engineering, Academy of Armored Force Engineering, Beijing 100072, China
Abstract: As the method of judging the technical state of tank engine by motor hours adopted at present cannot classify the state of engines with the same or similar motor hours, this paper puts forwards that the technical state of tank engine can be assessed through many parameters such as power performance of engine, economic performance of engine and wear reliability of engine. By establishing the parameters for power performance and wear reliability assessment of engine through instantaneous speed test of engine, measuring the fuel and oil consumption through test and taking them as parameters for assessment of economic performance of engine, an indicator system for the assessment of the technical state of engine is established. These assessment parameters are processed on a fuzzy theoretical basis and a comprehensive multi-parameter assessment model is established with variable weight synthetic method. As a result, the comprehensive fuzzy assessment and graded assessment of the technical state of tank engine are realized. The analysis result shows that this approach can judge the technical state of engine effectively and accurately.
Keywords: tank;engine;technical state;fuzzy assessment;variable weight synthetic method
2016, 42(9): 6-10 收稿日期: 2015-12-1;收到修改稿日期: 2016-2-2
基金项目:
作者简介: 靳莹(1981-),女,辽宁铁岭市人,讲师,硕士,研究方向为军用车辆状态检测与故障诊断。
参考文献
[1] 蔡家明. 内燃机综合性能的模糊评价方法[J]. 上海工程技术大学学报,2004,18(3):260-263.
[2] 毛彩云,吴慕春,陆华忠. 汽车发动机性能的模糊综合评价方法[J]. 华南农业大学学报,2010,31(3):109-112.
[3] 郝强,朱梅林. 内燃机性能的模糊评估方法[J]. 内燃机学报,1995,13(3):217-223.
[4] 刘世元,杜润生,杨叔子. 利用转速波动信号在线识别内燃机气缸压力的研究[J]. 内燃机工程,2000,21(3):37-43.
[5] 孙云岭. 基于瞬时转速的发动机智能故障诊断技术研究[D]. 武汉:海军工程大学,2004.
[6] 乔新勇,刘君,靳莹,等. 基于瞬时转速分析的坦克柴油机失缸故障诊断方法[J]. 装甲兵工程学院学报,2014,28(3):36-41.
[7] 乔新勇,刘春华,刘君,等. 基于瞬时转速分析的坦克柴油机气缸压缩性能检测方法[J]. 车用发动机,2014(6):79-83.
[8] 张更云,王旭东,彭鹏,等. 发动机空载减速过程仿真与试验研究[J]. 装甲兵工程学院学报,2009,23(6):23-26.
[9] 于文武,许春生,康力平. 基于AHP的航空发动机健康评估系统设计[J]. 航空计算技术,2007,37(1):73-75.
[10] CONTRERAS, F, HANAKI K, ARAMAKI T. Application of analytic hierarchy process to analyze stakeholders performance for municipal solid waste management plans[J]. Resource Conservation and Recycle,2008,52(7):979-991.
[11] 薛元飞,王亚鹏,杨超,等. 车辆装备维修质量的多层次模糊综合评判[J]. 军事交通学院学报,2011,13(5):33-37.
[12] 李广太,刘东风,周平. 机械设备磨损状态变权综合评价方法[J]. 大连海事大学学报,2010,36(3):105-108.
[13] 石荣,李明捷. 变权综合法在航空公司风险评价中的应用研究[J]. 中国安全生产科学技术,2011,7(10):143-148.
[14] 丁德琼,刘文奇. 基于粗糙集理论与变权综合的企业质量技术信用评价[J]. 海南大学学报(自然科学版),2010,
28(4):343-347.
[15] 李培兴. 因素空间理论与知识表示的数学框架(VⅢ)-变权综合原理[J]. 模糊系统与数学,1995,9(3):1-9.
[16] 高新波. 模糊聚类分析及其应用[M]. 西安:西安电子科技大学出版社,2004:52-65.
[17] 边肇祺,张学工. 模式识别[M]. 北京:清华大学出版社,2005:208-210.
