相关实验视频
Updated: Jun 7, 2025

10:09
Operation of the Collaborative Composite Manufacturing CCM System
Published on: October 1, 2019
6.6K
对于具有延迟和位置限制的第一级和第二级多代理系统的分布式封闭控制
Wei Cui1, Ning Gao1, Yikang Yang1
1School of Electronic and Information Engineering, Xi'an Jiaotong University, Xi'an 710049, China.
ISA transactions
|November 14, 2024
概括
本研究提出了多代理系统的分布式控制策略,确保追随者保持在领导者定义的界限内,尽管存在延迟和不断变化的网络结构. 该方法保证在特定的通信条件下控制封闭.
科学领域:
- 控制理论 控制理论
- 网络化系统 网络化系统
- 机器人技术 机器人技术 机器人技术
背景情况:
- 多代理系统需要强大的控制策略来协调行为.
- 挑战包括位置限制,时间延迟和动态的通信网络.
研究的目的:
- 开发一级和二级多代理系统的离散时间封闭控制方案.
- 为了解决位置约束,非均时间延迟和切换拓学的复杂性.
主要方法:
- 利用投影操作员来执行代理位置约束.
- 采用模型转换和随机矩阵属性来管理来自约束和延迟的非线性.
- 设计基于投影的分布式控制,使用本地代理信息.
主要成果:
- 在领导国家凸的船体内实现追随者国家的融合.
- 在特定的通信拓条件下 (指向横跨树) 证明了封闭的理论保证.
- 通过数值模拟验证了控制方案.
结论:
- 提出的基于投影的分布式控制有效地解决了离散时间封闭控制问题.
- 这种方法对定位约束,时间延迟和切换拓学具有稳定性.
- 通过实践模拟示例证实了理论发现.
相关概念视频
First Order Systems
83
First-order systems, such as RC circuits, are foundational in understanding dynamic systems due to their straightforward input-output relationship. Analyzing their responses to different input functions under zero initial conditions reveals significant insights into system behavior.
When a first-order system is subjected to a unit-step input, its response is characterized by its transfer function. By applying the Laplace transform of the unit-step input to the transfer function, expanding the...
When a first-order system is subjected to a unit-step input, its response is characterized by its transfer function. By applying the Laplace transform of the unit-step input to the transfer function, expanding the...
83
Second Order systems I
136
A servo system exemplifies a second-order system, featuring a proportional controller and load elements that ensure the output position aligns with the input position. The relationship between these components is described by a second-order differential equation. Applying the Laplace transform under zero initial conditions yields the transfer function, showing how inputs are converted to outputs in the system.
By reinterpreting the system, one can derive the closed-loop transfer function, which...
By reinterpreting the system, one can derive the closed-loop transfer function, which...
136
Second Order systems II
90
In an underdamped second-order system, where the damping ratio ζ is between 0 and 1, a unit-step input results in a transfer function that, when transformed using the inverse Laplace method, reveals the output response. The output exhibits a damped sinusoidal oscillation, and the difference between the input and output is termed the error signal. This error signal also demonstrates damped oscillatory behavior. Eventually, as the system reaches a steady state, the error diminishes to zero.
90
Distributed Loads: Problem Solving
624
Beams are structural elements commonly employed in engineering applications requiring different load-carrying capacities. The first step in analyzing a beam under a distributed load is to simplify the problem by dividing the load into smaller regions, which allows one to consider each region separately and calculate the magnitude of the equivalent resultant load acting on each portion of the beam. The magnitude of the equivalent resultant load for each region can be determined by calculating...
624
Collisions in Multiple Dimensions: Problem Solving
3.7K
In multiple dimensions, the conservation of momentum applies in each direction independently. Hence, to solve collisions in multiple dimensions, we should write down the momentum conservation in each direction separately. To help understand collisions in multiple dimensions, consider an example.
A small car of mass 1,200 kg traveling east at 60 km/h collides at an intersection with a truck of mass 3,000 kg traveling due north at 40 km/h. The two vehicles are locked together. What is the...
A small car of mass 1,200 kg traveling east at 60 km/h collides at an intersection with a truck of mass 3,000 kg traveling due north at 40 km/h. The two vehicles are locked together. What is the...
3.7K
Constraints and Statical Determinacy
580
In structural engineering, the equilibrium of a system is not only determined by its equations of equilibrium but also with the help of constraints. Constraints refer to restrictions on the motion of a system. The proper combinations of constraints can minimize the total number of constraints needed to maintain a system in mechanical equilibrium. When this happens, the system is said to be statically determinate. For such systems, the unknown reaction supports can be estimated using equilibrium...
580

