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【Weekly 3 Questions, Question 5】2017.8.19

2017-08-19View Original

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bg9.png (Multiple-choice question) The PID parameters that may cause oscillations in the controller’s operation could be ( ). A. Proportional gain too low B. Proportional gain too high C. Integral time too short D. Derivative time too long. Note: If the question is ambiguous, please contact me privately; however, no detailed explanations or further clarification will be provided. The answers are: A, C, D. —————————————————————————————————————————————————————————————— The deadline for this question is one week; no scoring will be given after that date. The deadline is 207.08.26. Scoring criteria: Incorrect answers result in 2 wealth points; selecting incorrect options in a multiple-choice question counts as an error and also results in 2 points. Incomplete answers receive 3–6 points. Correct answers with detailed explanations earn 8 wealth points; if the answer is correct but lacks sufficient details, 10–15 wealth points will be given. Please score according to these criteria. Note: If there are editing records after answering, only points will be awarded to those who participated. For continuous malicious spamming, 2 points will be deducted each time, with no upper limit. Pure numbers, pure emojis, or random letters that have nothing to do with the answer are all considered malicious spamming; points will start to be deducted after three warnings.

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