Synopsis
The mechanical elements of most of the MEMS devices are based on compliant designs such as the ones found in beams, plates, and other types of elastic structures. The advantages of single-piece, assembly-free compliant designs are well known. The extruded planar geometry of MEMS devices and almost unrestricted possibilities for shapes in the plane parallel to the substrate make it possible to develop systematic synthesis methods. This chapter describes such methods for desired mechanical attributes including stiffness, flexibility, motion, strength, natural frequencies, and normal mode shapes. Topology optimization is the main focus of the chapter but some other methods are also briefly presented. Some applications are included.
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Saxena, A., Ananthasuresh, G.K. (2003). Synthesis for Mechanical Behavior. In: Optimal Synthesis Methods for MEMS. Microsystems, vol 13. Springer, Boston, MA. https://doi.org/10.1007/978-1-4615-0487-0_2
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DOI: https://doi.org/10.1007/978-1-4615-0487-0_2
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