A 2D array of cooperative hybrid levitation micro-actuators (2DAMA)

协作混合悬浮微执行器 (2DAMA) 的 2D 阵列

• 批准号: 426114695
• 负责人: Professor Dr. Jan Gerrit Korvink
• 金额: --
• 依托单位: Institut für Mikrostrukturtechnik (IMT)
• 依托单位国家: 德国
• 项目类别: Priority Programmes
• 财政年份: 2019
• 资助国家: 德国
• 起止时间: 2018-12-31 至 2023-12-31
• 项目状态: 已结题
• 来源: https://gepris.dfg.de/gepris/projekt/426114695?language=en
• 关键词: 2D; array; cooperative; hybrid; levitation

A 2DAMA project aims on investigation and development of an innovative and smart micro-actuation system based on a 2D array of cooperative and multi-stable hybrid levitation micro-actuators. Through implementing multidisciplinary and innovative approaches based on multi-stable mechanisms, array-based and coherent cooperative actuation, new capabilities such as levitation of arbitrary shaped micro-objects, performing their linear and angular positioning and transportation within a desired area in the proposed actuation system are achieved. Implementation of these approaches is executed by means of a novel hybrid levitation actuator as the basic and integrated element into the proposed actuation system, having newly improved performances, which are characterized by a small operation current (less than 10mA) and low operation temperature (it is comparable to the ambient temperature). The proposed micro-actuation system provides a new paradigm of solution for emerging complex tasks, which require: a considerably extended motion range and wider operational capabilities, transportation and manipulation of micro-objects with a higher accuracy and faster time of actuation, a significant reduction of the dissipated energy, preventing a contact with harmful surfaces and the ensured long lifetimes.

2DAMA 项目旨在研究和开发基于协作和多稳态混合悬浮微执行器的二维阵列的创新智能微执行系统。通过实施基于多稳定机制、基于阵列和相干协作驱动的多学科和创新方法，实现了任意形状的微型物体的悬浮、在所提出的驱动系统中的所需区域内执行线性和角度定位和运输等新功能。这些方法的实现是通过一种新型混合悬浮执行器作为所提出的执行系统的基本和集成元件来执行的，该执行器具有新改进的性能，其特点是工作电流小（小于10mA）和工作温度低（与环境温度相当）。所提出的微驱动系统为新兴的复杂任务提供了一种新的解决方案，这些任务需要：相当大的运动范围和更广泛的操作能力，以更高的精度和更快的驱动时间运输和操纵微型物体，显着减少耗散能量，防止与有害表面接触并确保较长的使用寿命。