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Model structure analysis and control of biodiesel transesterification processes
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第一作者: Shi HY(史洪岩);Yuan MZ(苑明哲);Wang TR(王天然);Zou T(邹涛)
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发表年度: 2013
期: 24
卷: 51
页: 566-574
摘要: Considering a complex multivariable nonlinear biodiesel transesterification processes, the steady state model gain is derived for the quantitative analysis of relative gain array. From the point of view of controllability, a simplified 2×2 structure pairing is established and relative gain array is recalculated to implement decentralized control strategy. Based on a validated mechanistic model and structure analysis, the multivariable dynamic matrix control algorithm is implemented. Simulation results show that the predictive control strategy is more efficiently with minimal overshoots and oscillations as compared to decentralized control strategy.
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刊物名称: International Journal of Applied Mathematics and Statistics
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