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Feedback Control Experiments for Ioh and Ip in Plasma Physics

This study presents a series of feedback control experiments aimed at stabilizing the plasma current (Ioh) and plasma pressure (Ip) in advanced plasma devices. We explored varying parameters such as input power (PLHW), plasma density (ne), and voltage (Vp) across multiple configurations to achieve optimal performance. Key observations include sustained Ioh at various current levels and their corresponding timing during the feedback process. The results contribute to developing more effective control strategies in plasma confinement systems.

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Feedback Control Experiments for Ioh and Ip in Plasma Physics

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  1. LHCD ExperimentsIoh feedback control experimentsX.D. ZHANG, J.R. LUO, H.Z. WANG

  2. PLHW ~ 320KW, Ip ~ 130KA, ne ~ 1.3dx ~ -11, -9, -7, -5====Vp?

  3. PLHW ~ 320KW, Ip ~ 130KA, dx ~ -11ne ~ 1.3, 1.1====Vp ~ 0.22, 0.14

  4. PLHW ~ 340KW, Ip ~ 132KAPLHW ~ 300KW, Ip ~ 125KA dx ~ -9, Vp ~ 0.1, ne ~ 1.0

  5. 反馈控制维持Ioh

  6. 反馈控制维持Ioh

  7. 反馈控制维持Ioh

  8. #66556: Ioh ~ 120KA constant #66557: Ioh ~ 120KA(150ms) —> 100KA(1950ms) #66558: Ioh ~ 120KA(150ms) —> 60KA(1950ms)

  9. #66560: Ioh ~ 80KA (150ms)—> 50KA(1950ms) #66561: Ioh ~ 80KA (150ms)—> 0KA (1950ms)

  10. #66562: Ioh ~ 80KA(150ms)—> 45KA(400ms)维持#66563: Ioh ~ 80KA (150ms)—> 45KA (400ms)投反馈#66564: Ioh ~ 80KA维持

  11. PLHW ~ 310KW反馈控制Ip ~ 80KA, 60KA

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