18722256-赵睿-微纳机器人.ppt

Microrobotics * Bio-microrobotics Injection speed trajectory the forces A successful injection Therefore , to further improve the robotic system’s performance, amulti-axial MEMS-based capacitive cellular force sensor is being designed and fabricated to provide realtime force feedback to the robotic system. Microrobotics * Bio-microrobotics Experiments demonstrate that robotics and MEMS technology can play important roles in biological studies such as automating biomanipulation tasks. Aided by robotics, the integration of vision and force sensing modules, and MEMS design and fabrication techniques, investigations are being conducted in biomembrane mechanical property modeling, deformable cell tracking, and single-cell and biomolecule manipulation. Microrobotics * Bio-microrobotics Nanorobotics * Nanobots are further miniaturized to handle nanoscale things. Nanorobot technology is a technology for studying nanoscale robots, including nanoscale robots or large robots with nanometer resolution. Introduction to Nanomanipulation Nanomanipulation, or positional and/or force control at the nanometer scale, is a key enabling technology for nanotechnology by filling the gap between top-down and bottom-up strategies, and may lead to the appearance of replication-based molecular assemblers . These types of assemblers have been proposed as generalpurposemanufacturing devices for building a wide range of useful products as well as copies of themselves (self-replication). Nanomanipulation was enabled by the inventions of the STM , AFMs , and other types of SPMs. Besides these, optical tweezers (laser trapping) and magnetic tweezers are alsopotential nanomanipulators. Nanorobotic manipulators (NRMs) are characterized by the capability of 3-D positioning, orientation control, independently actuated multiple end-effectors, and independent realtime observation systems, and can be integrated with scanning probe microscopes. NRMs largely extend the complexity of nanomanipulation. N