In this paper, how to solve the system dynamics model is studied, and efficient numerical algorithm is put forward.
论文对所导出的动力学模型的求解方法进行了研究，提出了有效的数值算法。
On the system dynamics, the dynamics model for roller cone bit under the interaction of drilling string and rock was established.
从系统动力学的角度出发，建立了基于钻柱、岩石相互作用下的牙轮钻头动力学模型。
In other words, the unstable limit cycle will be bifurcated from the original asymptotical stable equilibrium point at another higher series compensation level, and the system dynamics will change.
换句话说，在另一较高的串联补偿度上，轨道不稳定的极限环将从原来渐近稳定平衡点上分岔出来，系统的稳定性态将被改变。
The research results show the strategy is well merged with priority combination of DUHP by the system dynamics model with good feedback mechanism.
研究发现系统动力学模型能将主体功能区战略与土地利用优先度组合相结合，并使其具有良好的反馈机制。
The results show that the system dynamics method is reasonable and effective, which can effectively reflect the company future operating conditions.
结果表明，采用系统动力学方法能有效地反映电网企业未来的经营状况，合理、实用。
The derivation of state space models is no different from that of transfer function in that the differential equations describing the system dynamics are written first.
状态空间模型的推导与传递函数的推导没有什么不同，总是先将描述系统特性微分方程写出来。
Methods: To research based on the System Dynamics Modeling.
方法：利用系统动力学建模进行分析。
The system dynamics is used to make the simulation about the differential game under the condition of complete information and incomplete information.
以系统动力学为工具，通过模拟的方法求解完全信息和不完全信息情况下微分博弈的均衡策略。
This paper studied and discussed the marketing regulation system of sheep farming and spinning wool production by the system Dynamics with Grey system Method.
本文探讨了系统动力学与灰色系统方法在养羊业、毛纺工业市场调节系统中的应用。
This paper studied and discussed the marketing regulation system of sheep farming and spinning wool production by the system Dynamics with Grey system Method.
本文探讨了系统动力学与灰色系统方法在养羊业、毛纺工业市场调节系统中的应用。
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