تقرير
Dynamic PID loop control
| العنوان: | Dynamic PID loop control |
|---|---|
| المؤلفون: | Pei, L., Klebaner, A., Theilacker, J., Soyars, W., Martinez, A., Bossert, R., DeGraff, B., Darve, C. |
| سنة النشر: | 2012 |
| المجموعة: | Physics (Other) |
| مصطلحات موضوعية: | Physics - Accelerator Physics, Physics - Instrumentation and Detectors |
| الوصف: | The Horizontal Test Stand (HTS) SRF Cavity and Cryomodule 1 (CM1) of eight 9-cell, 1.3GHz SRF cavities are operating at Fermilab. For the cryogenic control system, how to hold liquid level constant in the cryostat by regulation of its Joule-Thompson JT-valve is very important after cryostat cool down to 2.0 K. The 72-cell cryostat liquid level response generally takes a long time delay after regulating its JT-valve; therefore, typical PID control loop should result in some cryostat parameter oscillations. This paper presents a type of PID parameter self-optimal and Time-Delay control method used to reduce cryogenic system parameters' oscillation. Comment: 7 pp. Cryogenic Engineering Conference and International Cryogenic Materials Conference CEC-ICMC 2011, 13-17 June 2011. Spokane, Washington |
| نوع الوثيقة: | Working Paper |
| URL الوصول: | http://arxiv.org/abs/1209.4299 |
| رقم الأكسشن: | edsarx.1209.4299 |
| قاعدة البيانات: | arXiv |
| الوصف غير متاح. |