File:General_Feedback_Loop.svg · Wikimedia Commons · See Wikimedia Commons
Also known as feedback loop, feedback process
概念
Feedback is when the results or outputs of a process loop back around to influence that same process as inputs. It matters because these loops can either stabilize a system (like a thermostat maintaining temperature) or cause it to spiral out of control, making feedback a fundamental mechanism that shapes how systems behave.
AI-generated from the Wikipedia summary — may contain errors.
In the Vinony graph
Vinony's link graph records 1,084 inbound references to 反馈, and connects out to oscillation, artificial neural network and ordinary differential equation.
It is catalogued under topics including Broad-concept articles, Complex systems theory and Control theory.
Vinony links it to 54 Wikipedia language editions.
Research
243,953 papers- Giving and Receiving Effective Feedback: A Review Article and How-To Guide.ReviewArchives of pathology & laboratory medicine · 2019Jug R, Jiang XS, Bean SMDOI: 10.5858/arpa.2018-0058-RA
- The multiscale feedback theory of biodiversity.ReviewTrends in ecology & evolution · 2023Zobel M, Moora M, Pärtel M et al.DOI: 10.1016/j.tree.2022.09.008
- How feedback and feed-forward mechanisms link determinants of social dominance.ReviewBiological reviews of the Cambridge Philosophical Society · 2022Dehnen T, Arbon JJ, Farine DR et al.DOI: 10.1111/brv.12838
- [Feedback loops in medical education].ReviewUgeskrift for laeger · 2020Chawes B, Johannesen J
- Feedback in tropical forests of the Anthropocene.ReviewGlobal change biology · 2022Flores BM, Staal ADOI: 10.1111/gcb.16293
- Understanding Feedback for Learners in Interprofessional Settings: A Scoping Review.International journal of environmental research and public health · 2022Coelho V, Scott A, Bilgic E et al.DOI: 10.3390/ijerph191710732
- Designing feedback processes in the workplace-based learning of undergraduate health professions education: a scoping review.BMC medical education · 2024Fuentes-Cimma J, Sluijsmans D, Riquelme A et al.DOI: 10.1186/s12909-024-05439-6
- How to Improve the Efficacy of Student Feedback.ReviewIndian pediatrics · 2022Chhabra N, Kukreja S, Chhabra S
via PubMed
Wikidata facts
- Subclass of
- interaction
- Has part
- negative feedback
- Field of work
- control theory
- Image
- General Feedback Loop-ar.svg
Show 6 more facts
- studied by
- control theory
- used by
- control loop
- topic's main category
- Category:Feedback
- Commons category
- Feedback
- Dewey Decimal Classification (works and editions)
- 003
- facet of
- control system
Sources (3)
via Wikidata · CC0
Article · 中文
回饋（英語：feedback）又称回馈、回授，是控制論的基本概念，指將系统的輸出返回到輸入端并以某种方式改變輸入，它们之間存在因果關係的回路，進而影響系统功能的过程。 在這種情况下，我們可以說系统“回饋到它自身”。在討論回饋系统時，因果關係的概念應當特别仔细對待： “對於回饋系统，很難作出簡單的推理歸因，因爲當系统A反馈到系统B，系统B又反馈到系统A，形成了循環。這使得基于因果關係的分析特别困難，需要將系统作爲一個整體來看待。” 反馈可分为负反馈和正回饋。前者使输出發揮与输入相反的作用，使系统输出与系统目标的误差减少，系统趋于稳定；后者使输出發揮与输入相似的作用，使系统偏差不断增加，使系统振荡，可以放大控制作用。对负反馈的研究是控制论的核心问题。
Abstract from DBpedia / Wikipedia · CC BY-SA