Jove
Visualize
联系我们
JoVE
x logofacebook logolinkedin logoyoutube logo
关于 JoVE
概览领导团队博客JoVE 帮助中心
作者
出版流程编辑委员会范围与政策同行评审常见问题投稿
图书馆员
用户评价订阅访问资源图书馆顾问委员会常见问题
研究
JoVE JournalMethods CollectionsJoVE Encyclopedia of Experiments存档
教育
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab Manual教师资源中心教师网站
使用条款与条件
隐私政策
政策

相关概念视频

Behavior Modification01:21

Behavior Modification

135
Behavioral approaches have often been criticized for ignoring mental processes and focusing solely on observable behavior. However, these approaches provide an optimistic perspective for individuals seeking to change their behaviors. Rather than concentrating on intrinsic personality traits, behavioral approaches suggest that even longstanding habits can be modified by changing the reward contingencies that maintain them.
A real-world application of operant conditioning principles is applied...
135
Controller Configurations01:22

Controller Configurations

90
Controller configurations are crucial in a car's cruise control system because they manage speed over time to maintain a consistent pace regardless of road conditions, thereby meeting design goals. In traditional control systems, fixed-configuration design involves predetermined controller placement. System performance modifications are known as compensation.
Control-system compensation involves various configurations, most commonly series or cascade compensation, in which the controller...
90
Control Systems01:10

Control Systems

1.1K
Control systems are everywhere in contemporary society, influencing diverse applications from aerospace to automated manufacturing. These systems can be found naturally within biological processes, such as blood sugar regulation and heart rate adjustment in response to stress, as well as in man-made systems like elevators and automated vehicles. A control system is essentially a network of subsystems and processes that collaboratively convert specific inputs into desired outputs.
At the heart...
1.1K
Feedback control systems01:26

Feedback control systems

300
Feedback control systems are categorized in various ways based on their design, analysis, and signal types.
Linear feedback systems are theoretical models that simplify analysis and design. These systems operate under the principle that their output is directly proportional to their input within certain ranges. For instance, an amplifier in a control system behaves linearly as long as the input signal remains within a specific range. However, most physical systems exhibit inherent nonlinearity...
300
Multi-input and Multi-variable systems01:22

Multi-input and Multi-variable systems

105
Cruise control systems in cars are designed as multi-input systems to maintain a driver's desired speed while compensating for external disturbances such as changes in terrain. The block diagram for a cruise control system typically includes two main inputs: the desired speed set by the driver and any external disturbances, such as the incline of the road. By adjusting the engine throttle, the system maintains the vehicle's speed as close to the desired value as possible.
In the absence...
105
PD Controller: Design01:26

PD Controller: Design

210
In automotive engineering, car suspension systems often employ Proportional Derivative (PD) controllers to enhance performance. PD controllers are utilized to adjust the damping force in response to road conditions. A controller, acting as an amplifier with a constant gain, demonstrates proportional control, with output directly mirroring input.
Designing a continuous-data controller requires selecting and linking components like adders and integrators, which are fundamental in Proportional,...
210

您也可能阅读

相关文章

通过共同作者、期刊和引用图与本文相关的文章。

排序
Same author

Optimizing action separation and integration through moderate practice.

Psychonomic bulletin & review·2026
Same author

Guiding gaze via gaze: Effect anticipation during intentional saccadic gaze leading.

Psychological research·2026
Same author

On dueling multi-act arithmetic: exploring the dynamics of goal-driven competition on engagement and cognition.

Experimental brain research·2025
Same author

Effort in oculomotor control: Role of instructions and reward on spatiotemporal eye movement dynamics.

Journal of experimental psychology. Human perception and performance·2025
Same author

How eccentricity modulates attention capture by direct face/gaze and sudden onset motion.

Attention, perception & psychophysics·2025
Same author

The impact of the degree of action voluntariness on sense of agency in saccades.

Consciousness and cognition·2024
Same journal

Understanding Obsessive-Compulsive Disorder in university students: Exploring the roles of neurotic perfectionism, parental perception, and stressful life events.

Acta psychologica·2026
Same journal

Tailoring instruction to personality: The mediating role of cognitive tendencies in the effect of extraversion on higher vocational college students' self-regulated learning.

Acta psychologica·2026
Same journal

Physical activity and loneliness in rural left-behind children: The mediating roles of social anxiety and self-concept.

Acta psychologica·2026
Same journal

Is the juice worth the squeeze? Implications of employee perfectionism and excellencism for in-role and extra-role performance.

Acta psychologica·2026
Same journal

Teachers' readiness for sustainable inclusive practices for supporting deaf learners: A cross-sectional study of psychological and contextual dimensions in northern Saudi Arabia.

Acta psychologica·2026
Same journal

Health-related quality of life and associated factors among autistic adolescents and young adults, and their peers with mental disorders, and without autism or mental disorders in Chile.

Acta psychologica·2026
查看所有相关文章

相关实验视频

Updated: Jun 18, 2025

A Structured Rehabilitation Protocol for Improved Multifunctional Prosthetic Control: A Case Study
06:58

A Structured Rehabilitation Protocol for Improved Multifunctional Prosthetic Control: A Case Study

Published on: November 6, 2015

9.4K

翻转脚本:在单动作和多动作控制期间修改行动计划.

Tim Raettig1, Lynn Huestegge1

  • 1University of Würzburg, Würzburg, Germany.

Acta psychologica
|July 28, 2024
PubMed
概括
此摘要是机器生成的。

行动需求的本地变化引发了节的行动计划修改,而不是完全重置. 在对立的动作之间切换是有效的,建议专门的"反转"操作以进行更简单的响应调整.

关键词:
行动计划 行动计划双重行动的好处是双重行动的好处.多动作控制器多动作控制器防止追捕 防止追捕

更多相关视频

Author Spotlight: A Novel Setup to Conduct Naturalistic Laboratory Experiments with Real Human Actors in Scenarios
07:43

Author Spotlight: A Novel Setup to Conduct Naturalistic Laboratory Experiments with Real Human Actors in Scenarios

Published on: August 4, 2023

1.9K
A Modified Lean and Release Technique to Emphasize Response Inhibition and Action Selection in Reactive Balance
07:19

A Modified Lean and Release Technique to Emphasize Response Inhibition and Action Selection in Reactive Balance

Published on: March 19, 2020

5.9K

相关实验视频

Last Updated: Jun 18, 2025

A Structured Rehabilitation Protocol for Improved Multifunctional Prosthetic Control: A Case Study
06:58

A Structured Rehabilitation Protocol for Improved Multifunctional Prosthetic Control: A Case Study

Published on: November 6, 2015

9.4K
Author Spotlight: A Novel Setup to Conduct Naturalistic Laboratory Experiments with Real Human Actors in Scenarios
07:43

Author Spotlight: A Novel Setup to Conduct Naturalistic Laboratory Experiments with Real Human Actors in Scenarios

Published on: August 4, 2023

1.9K
A Modified Lean and Release Technique to Emphasize Response Inhibition and Action Selection in Reactive Balance
07:19

A Modified Lean and Release Technique to Emphasize Response Inhibition and Action Selection in Reactive Balance

Published on: March 19, 2020

5.9K

科学领域:

  • 认知心理学 认知心理学
  • 人类运动控制器
  • 决策方式 决策方式

背景情况:

  • 行动计划是指导运动执行的认知表现.
  • 任务需求的变化可能需要对正在进行的行动计划进行调整.
  • 行动计划更新背后的机制尚未完全理解.

研究的目的:

  • 调查行动需求的局部变化是否导致现有行动计划的节修改或完全重置.
  • 检查行动计划修改操作的效率,特别是对抗反应.
  • 探索在认知规划中对双动作和零动作的表现.

主要方法:

  • 一种使用可靠线索来指示行动要求的实验程序.
  • 在四个实验中提示有效性的系统变化.
  • 对各种操作条件 (左,右,双,零) 的响应时间和错误率的测量.

主要成果:

  • 行动计划修改得到了支持,而不是重置-重新选择,特别是在左和右响应之间切换.
  • 在两极相反的动作之间切换 ("反转"操作) 是更快,更容易出现错误.
  • 双重行动是整体表示的,而不是单一行动的总和.
  • 从 null 切换到 overt 动作涉及与其他切换器类似的修改操作.
  • 对行动要求的试验对试验和提示信号不一致性影响产生了类似的结果.

结论:

  • 认知系统使用高效的行动计划修改操作来适应不断变化的任务需求.
  • 一个专门的"反转"操作可方便在对立的动作之间快速切换.
  • 无效行动被表现为不同的行动计划,而不仅仅是缺乏行动.
  • 基于线索的行动计划,即使没有执行,也会影响行动切换动态.