| 基于S7-300 PLC的求解方程案例分析 |
| |
| 引用本文： | 赵江稳.基于S7-300 PLC的求解方程案例分析[J].工业控制计算机,2019,32(6):67-68. |
| |
| 作者姓名： | 赵江稳 |
| |
| 作者单位： | 山西工程职业技术学院,山西 太原,030009 |
| |
| 基金项目： | 得到山西省教育科学"十三五"规划课题;山西工程职业技术学院院级课题 |
| |
| 摘 要： | 首先通过一个引例说明了PLC是可以求得方程的根的,继而分析了编程的思路和过程,然后通过几个具体案例分析了PLC求解方程根的编程规则、收敛问题和适用范围,指出其不过是数值分析方法在PLC领域的一种具体应用罢了。最后说明PLC解方程的过程不仅可以用在编程应用中,同时也为深入理解CPU运作机理、存储机理打下良好基础。
|
| 关 键 词： | PLC 解方程 收敛 |
Case Analysis of Solving Equation Based on S7-300 PLC |
| |
| Abstract: | Firstly,an example is given to illustrate that the root of the equation can be solved by PLC.The thinking and process of programming are analyzed in this paper.Then several specific cases are analyzed to illustrate the programming rules,convergence problems and application scope of PLC for solving equation roots.It is pointed out that it is only a specific application of numerical analysis method in the field of PLC.Finally,the process of solving the equation by PLC has laid a good foundation for us to deeply understand the operation mechanism and storage mechanism of CPU. |
| |
| Keywords: | PLC solve equations convergence |
| 本文献已被 维普 万方数据 等数据库收录！ |
|
