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https://repositorio.ufba.br/handle/ri/8150| metadata.dc.type: | Artigo de Periódico |
| Title: | A feedback I2-controlled constant temperature solar radiation meter |
| Other Titles: | IEEE Transactions on Instrumentation and Measuremen |
| Authors: | Oliveira, Amauri Deep, Gurdip Singh Lima, Antonio Marcus Nogueira Freire, Raimundo Carlos Silvério |
| metadata.dc.creator: | Oliveira, Amauri Deep, Gurdip Singh Lima, Antonio Marcus Nogueira Freire, Raimundo Carlos Silvério |
| Abstract: | The conventional thermoresistive sensor-based feedback constant temperature circuits have shown some performance limitations due to the input offset voltage of the amplifier. The dc analysis of this circuit has been presented to graphically demonstrate these limitations. Alternative feedback measurement scheme without employing the Wheatstone bridge is proposed. PI and predictive controller designs are described. Simulation results for these controllers and a practical configuration are presented. |
| Keywords: | Constant temperature circuit feedback control predictive control pulsewidth modulation radiation measurement |
| URI: | http://www.repositorio.ufba.br/ri/handle/ri/8150 |
| Issue Date: | 1998 |
| Appears in Collections: | Artigo Publicado em Periódico (PPGEE) |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| Oliveira.pdf Restricted Access | 208,52 kB | Adobe PDF | View/Open Request a copy |
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