轎車內(nèi)空氣品質(zhì)的灰色評價方法和控制策略.pdf

1、華中科技大學(xué)碩士學(xué)位論文轎車內(nèi)空氣品質(zhì)的灰色評價方法和控制策略姓名：方勇申請學(xué)位級別：碩士專業(yè)：供熱、供燃氣、通風(fēng)與空調(diào)工程指導(dǎo)教師：袁旭東20050428IIAbstract With the development of private car, the cases of dissension on the pollution in the car increase rapidly. Many d

2、rivers have got sick symptom, called as driving syndrome by health expert. Statistic indicated, the traffic accidents induced by driving syndrome are more frequent than those induced by drunken driving.

3、For that, driving syndrome is also called invisible killer in the car. Therefore, the purpose of this thesis is to establish means of air quality assessment, so as to provide the foundation for people

4、 to realize and improve air quality in the car. Firstly, this thesis studies the influencing factors of air quality in the car. Then, analyzes the relations between the concentration of pollutants and the

5、degree of driving syndrome. Among pollutants, finds out which is major causation induced driving syndrome so as to simplify the study of the air quality in the car. Finally, puts up an assessment mode

6、l based on grey theory to describe the air quality in the car by quantitative and qualitative analysis. At first, constructs referring sequence and comparative sequence. Then educes relation matrix b

7、y computing the relation coefficients of the sequences. At last, according to relation matrix, gives the assessment and analysis of air quality in the car. In order to make the assessment feasible and practic

8、al, puts up to classify the assessment into static assessment and dynamic assessment by different purpose. In addition, this thesis discusses the control strategy from different points of view, such as