Riz amanuddin is a senior it architect focused on solution architecture for on demand and emerging technologies for ibm Riz amanuddin是一位高级it架构师，主要研究ibm的按需和新兴技术的解决方案体系结构。
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Riz s area of expertise includes wireless pervasive computing , web services architecture , service - oriented architecture , j2ee architecture . net , on demand operating environment , and application servers and middleware Riz的专长领域包括无线/普及运算、 web服务体系结构、面向服务的体系结构（ soa ） 、 j2ee体系结构/ . net 、按需操作环境以及应用服务器和中间件。
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In this thesis , we have the rectangular composite plate with piezoelectric sensors and actuators as ours study object . methods of riz and fem are used to analyze the problem of the vibration control of the smart structures with the direct feedback gain 本文以压电薄板为研究对象，采用解析法(里兹法)和数值分析法(有限单元法)研究了压电智能结构的振动控制问题，其中采用的反馈控制策略为直接反馈。
