Table 2: Algorithm calculation results comparison.

Heat sourceLCC (billion Yuan)
Optimum valueAverage value
PSOIPSO -valuePSOIPSO -value

11.5320 1.5320 0.0000 1.5320 1.5320 0.0000
21.5035 1.5035 0.0000 1.5035 1.5035 0.0000
31.4940 1.4940 0.0000 1.4947 1.4945 0.0002
41.4881 1.4880 0.0001 1.4893 1.4890 0.0003
51.4866 1.4864 0.0002 1.4873 1.4872 0.0001
61.4857 1.4848 0.0009 1.4867 1.4863 0.0004
71.4857 1.4842 0.0015 1.4865 1.4852 0.0013
81.4850 1.4828 0.0022 1.4865 1.4854 0.0011
91.4849 1.4832 0.0017 1.4872 1.4857 0.0015
101.4847 1.4843 0.0004 1.4875 1.4866 0.0009
111.4855 1.4852 0.0003 1.4889 1.4874 0.0015
121.4864 1.4856 0.0008 1.4894 1.4880 0.0014
131.4883 1.4865 0.0018 1.4915 1.4887 0.0028
141.4893 1.4873 0.0020 1.4920 1.4910 0.0010
151.4910 1.4903 0.0007 1.4933 1.4917 0.0016
161.4931 1.4908 0.0023 1.4952 1.4944 0.0008
171.4939 1.4933 0.0006 1.4966 1.4954 0.0012
181.4966 1.4944 0.0022 1.5002 1.4971 0.0031
191.4987 1.4974 0.0013 1.5025 1.4993 0.0032
201.4990 1.4985 0.0005 1.5010 1.5007 0.0003
211.5018 1.5001 0.0017 1.5031 1.5027 0.0004
221.5032 1.5018 0.0014 1.5044 1.5040 0.0004
231.5033 1.5031 0.0002 1.5065 1.5056 0.0009
241.5062 1.5050 0.0012 1.5080 1.5075 0.0005
251.5075 1.5065 0.0010 1.5100 1.5095 0.0005
261.5106 1.5102 0.0004 1.5131 1.5120 0.0011
271.5121 1.5110 0.0011 1.5132 1.5130 0.0002
281.5135 1.5133 0.0002 1.5152 1.5150 0.0002
291.5169 1.5145 0.0024 1.5195 1.5170 0.0025