Empirical modeling study in predicting temperature profile within the convective oven
Baking process is an important unit operation in the food industry. A good understanding on the dynamic behavior during baking process is important to ensure proper control. This study aims to develop the empirical model of the cake baking process using laboratory scale convection oven. Set point te...
| Main Authors: | , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
American-Eurasian Network for Scientific Information
2015
|
| Online Access: | http://psasir.upm.edu.my/id/eprint/52029/ http://psasir.upm.edu.my/id/eprint/52029/1/Empirical%20modeling%20study%20in%20predicting%20temperature%20profile%20within%20the%20convective%20oven.pdf |
| _version_ | 1848851994384531456 |
|---|---|
| author | Mohamad Shahapuzi, Nur Syafikah Taip, Farah Saleena Ab. Aziz, Norashikin Ahmedov, Anvarjon |
| author_facet | Mohamad Shahapuzi, Nur Syafikah Taip, Farah Saleena Ab. Aziz, Norashikin Ahmedov, Anvarjon |
| author_sort | Mohamad Shahapuzi, Nur Syafikah |
| building | UPM Institutional Repository |
| collection | Online Access |
| description | Baking process is an important unit operation in the food industry. A good understanding on the dynamic behavior during baking process is important to ensure proper control. This study aims to develop the empirical model of the cake baking process using laboratory scale convection oven. Set point temperature was chosen as the manipulated variable and actual oven temperature was the controlled variable. No disturbance was considered in this process. Empirical model is developed by applying step change in the set point temperature. The model is represented using second order plus time delay (SOPTD). By increasing the operating temperature, there is a significantly decreases of process gain of the system and the damping coefficient, and a significantly increases of natural damping coefficient and time delay. The developed model fits well with the validated data, R2 > 0.9. |
| first_indexed | 2025-11-15T10:31:01Z |
| format | Article |
| id | upm-52029 |
| institution | Universiti Putra Malaysia |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T10:31:01Z |
| publishDate | 2015 |
| publisher | American-Eurasian Network for Scientific Information |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | upm-520292017-05-04T09:07:55Z http://psasir.upm.edu.my/id/eprint/52029/ Empirical modeling study in predicting temperature profile within the convective oven Mohamad Shahapuzi, Nur Syafikah Taip, Farah Saleena Ab. Aziz, Norashikin Ahmedov, Anvarjon Baking process is an important unit operation in the food industry. A good understanding on the dynamic behavior during baking process is important to ensure proper control. This study aims to develop the empirical model of the cake baking process using laboratory scale convection oven. Set point temperature was chosen as the manipulated variable and actual oven temperature was the controlled variable. No disturbance was considered in this process. Empirical model is developed by applying step change in the set point temperature. The model is represented using second order plus time delay (SOPTD). By increasing the operating temperature, there is a significantly decreases of process gain of the system and the damping coefficient, and a significantly increases of natural damping coefficient and time delay. The developed model fits well with the validated data, R2 > 0.9. American-Eurasian Network for Scientific Information 2015 Article PeerReviewed application/pdf en http://psasir.upm.edu.my/id/eprint/52029/1/Empirical%20modeling%20study%20in%20predicting%20temperature%20profile%20within%20the%20convective%20oven.pdf Mohamad Shahapuzi, Nur Syafikah and Taip, Farah Saleena and Ab. Aziz, Norashikin and Ahmedov, Anvarjon (2015) Empirical modeling study in predicting temperature profile within the convective oven. Journal of Applied Science and Agriculture, 10 (spec.5). pp. 228-232. ISSN 1816-9112 http://www.aensiweb.com/old/jasa/JASA_Special1_2015.html |
| spellingShingle | Mohamad Shahapuzi, Nur Syafikah Taip, Farah Saleena Ab. Aziz, Norashikin Ahmedov, Anvarjon Empirical modeling study in predicting temperature profile within the convective oven |
| title | Empirical modeling study in predicting temperature profile within the convective oven |
| title_full | Empirical modeling study in predicting temperature profile within the convective oven |
| title_fullStr | Empirical modeling study in predicting temperature profile within the convective oven |
| title_full_unstemmed | Empirical modeling study in predicting temperature profile within the convective oven |
| title_short | Empirical modeling study in predicting temperature profile within the convective oven |
| title_sort | empirical modeling study in predicting temperature profile within the convective oven |
| url | http://psasir.upm.edu.my/id/eprint/52029/ http://psasir.upm.edu.my/id/eprint/52029/ http://psasir.upm.edu.my/id/eprint/52029/1/Empirical%20modeling%20study%20in%20predicting%20temperature%20profile%20within%20the%20convective%20oven.pdf |