A Numerical Computation Approach for the Optimal Control of ASP Flooding Based on Adaptive Strategies

Table 2

Comparison of three methods (proposed method, CVP, and EOS).

	Switch time points
				Performance index	CPU times(s)
Proposed method	0.23	0.42	0.5	0.26467	89.57
CVP method	0.22	0.43	0.5	0.26385	126.36
EOS method	0.2	0.4	0.5	0.2538

Note. For the need of production, the switch time points for alkali, surfactant and polymer have to be kept the same.