1994 Fiscal Year Final Research Report Summary
Development of the Expert System for Recognizing Mixed Malodorous Samples Using Plural Semiconductor Gas Sensors Apparatus and Application into Environmental Education
| Project/Area Number |
05558010
|
|---|
| Research Category |
Grant-in-Aid for Developmental Scientific Research (B)
|
| Allocation Type | Single-year Grants |
|---|
| Research Field |
Science education
|
|---|
| Research Institution | Fukui National College of Technology |
|---|
Principal Investigator |
YOSHIMURA Tadayoshi Fukui National College of Technology, Dept.of Industrial Chemistry, Assistant Professor, 工業化学科, 助教授 (60042991)
|
|---|
| Co-Investigator(Kenkyū-buntansha) |
酒井 紀生 (株)酒井染料商会, システム部, 主任研究員
FUJIKAMI Y Fukui National College of Technology, Dept.of Electron & Information Engineering, 電子情報工学科, 助手 (40249785)
SAKAI N Sakai Dye Company, Ltd., Chief Scholar
|
|---|
| Project Period (FY) |
1993 – 1994
|
| Keywords | odor-sensing system / malodorous samples / pattern recognition / techniques / semiconductor gas sensor |
|---|
| Research Abstract |
In order to recognize mixed gas samples of malodorous substances, we have studied the measurement of sensor reply data and the data treatment by using an automated odor sensing system. we have used a pattern recognition method (potential function method) and a principal component analysis method as the data treatment. There was the result that the single gas sample and the two-component mixed sample were examined discrimination about malodorous substances with a good recognition. It was found that the data treatment is facilitated by using a computer and the automated odor sensing system can be of practical use as a recognition method for mixed malodorous gas samples.
|
