Ａｐｐｌｉｃａｔｉｏｎ ｏｆ Ｗｅｉｇｈｔｅｄ Ｇｒｅｙ Ｍｏｄｅｌ ｕｎｄｅｒ Ｄｉｆｆｅｒｅｎｔ Ｌｏｓｓ Ｆｕｎｃｔｉｏｎ Ｃｏｎｓｔｒａｉｎｔｓ ｉｎ Ｓｅｔｔｌｅｍｅｎｔ Ｍｏｎｉｔｏｒｉｎｇ

doi:10.3969/j.issn.1009-0479.2019.05.006

Abstract

Abstract: Ｔｈｅｗｅｉｇｈｔｉｎｇｍｅｔｈｏｄａｎｄｗｅｉｇｈｔｖａｌｕｅｏｆｔｈｅｗｅｉｇｈｔｅｄｇｒａｙｍｏｄｅｌｄｉｒｅｃｔｌｙａｆｆｅｃｔｔｈｅｒｅｌｉａｂｉｌｉｔｙｏｆｍｏｎｉｔｏｒｉｎｇｆｉｔｔｉｎｇａｎｄｐｒｅｄｉｃｔｉｏｎ．Ｉｎｔｈｉｓｐａｐｅｒ，ｔｈｅｓｅｔｔｌｅｍｅｎｔｍｏｎｉｔｏｒｉｎｇｏｆｇｏａｆｉｓｔａｋｅｎａｓｔｈｅｒｅｓｅａｒｃｈｏｂｊｅｃｔ，ａｎｄｔｈｅｗｅｉｇｈｔｓｕｎｄｅｒｔｈｅｆｏｕｒｄｉｆｆｅｒｅｎｔｌｏｓｓｆｕｎｃｔｉｏｎｃｏｎｓｔｒａｉｎｔｓａｒｅｍｅａｎａｂｓｏｌｕｔｅｅｒｒｏｒ（ＭＡＥ），ｓｑｕａｒｅｓｕｍｅｒｒｏｒ（ＳＳＥ），ｍｅａｎａｖｅｒａｇｅｒｅｌａｔｉｖｅｐｅｒｃｅｎｔａｇｅｅｒｒｏｒ（ＭＡＰＥ）ａｎｄｍｅａｎｓｑｕａｒｅｒｅｌａｔｉｖｅｐｅｒｃｅｎｔａｇｅｅｒｒｏｒ（ＭＳＰＥ）．Ｔｈｅｍｅｔｈｏｄｒｅｆｌｅｃｔｓｔｈｅｃｏｎｔｒｉｂｕｔｉｏｎｒａｔｅｏｆｅａｃｈｍｏｎｉｔｏｒｉｎｇｖａｌｕｅｔｏｔｈｅｍｏｄｅｌａｎｄｄｅｔｅｒｍｉｎｅｓｄｉｆｆｅｒｅｎｔｗｅｉｇｈｔｉｎｇｍｏｄｅｌｓ．Ｃｏｍｂｉｎｅｄｗｉｔｈｅｎｇｉｎｅｅｒｉｎｇｅｘａｍｐｌｅｓ，ｔｈｅｆｅａｓｉｂｉｌｉｔｙａｎｄｒｅｌｉａｂｉｌｉｔｙｏｆｔｈｅｗｅｉｇｈｔｅｄｇｒｅｙｍｏｄｅｌａｒｅｖｅｒｉｆｉｅｄ，ａｎｄｔｈｅｔｉｍｅｌｉｎｅｓｓｏｆｔｈｅｍｏｄｅｌｉｓａｌｓｏｒｅｆｌｅｃｔｅｄ．Ａｔｔｈｅｓａｍｅｔｉｍｅ，ｔｈｒｏｕｇｈｔｈｅｆｉｔｔｉｎｇａｎｄｐｒｅｄｉｃｔｉｏｎｃｏｍｐａｒｉｓｏｎ，ｔｈｅｇｒａｙｍｏｄｅｌｓｕｎｄｅｒｔｈｅｆｏｕｒｌｏｓｓｆｕｎｃｔｉｏｎｃｏｎｓｔｒａｉｎｔｗｅｉｇｈｔｉｎｇｍｏｄｅｌｓｃａｎｐｒｅｄｉｃｔｓｈｏｒｔ-ｔｅｒｍｄａｔａ，ｂｕｔｉｎｔｅｒｍｓｏｆｌｏｎｇ-ｔｅｒｍａｎｄｅｆｆｅｃｔ，ＭＳＰＥｉｓｂｅｔｔｅｒ．

Key words: ｗｅｉｇｈｔｅｄｇｒｅｙｍｏｄｅｌ-ＰＧＭ（１, １）, ｌｏｓｓｆｕｎｃｔｉｏｎ, ｗｅｉｇｈｔｖａｌｕｅ, ｆｉｔｔｉｎｇ, ｐｒｅｄｉｃｔｉｏｎ

CLC Number:

ＴＤ３２６

ＷＡＮＧＪｉａｎｙｉｎｇ. ＡｐｐｌｉｃａｔｉｏｎｏｆＷｅｉｇｈｔｅｄＧｒｅｙＭｏｄｅｌｕｎｄｅｒＤｉｆｆｅｒｅｎｔＬｏｓｓＦｕｎｃｔｉｏｎＣｏｎｓｔｒａｉｎｔｓｉｎＳｅｔｔｌｅｍｅｎｔＭｏｎｉｔｏｒｉｎｇ[J]. HPMug2oMmNrOfxWQHLiEksa6s0hFu9Ox348d7QefarYlaFR5ArkhOwm3Da1pmxmxCtenj1+6luWD#r#n+EPn9L6Ce+9onqnMlT+i, 2019, 35(5): 37-44.

[1]	REN Zhouhong, XIA Ronghui, LI Jifu. Application of Infrared Water Detection Technology in Geological Prediction of Karst Roadways [J]. HPMug2oMmNrOfxWQHLiEksa6s0hFu9Ox348d7QefarYlaFR5ArkhOwm3Da1pmxmxCtenj1+6luWD#r#n+EPn9L6Ce+9onqnMlT+i, 2023, 39(4): 1-.
[2]	SUN Ying, LIU Zhennan, ZHANG Songyuan, LI U Cong. Prediction of component activities in the ternary molten slags containing titanium oxide [J]. HPMug2oMmNrOfxWQHLiEksa6s0hFu9Ox348d7QefarYlaFR5ArkhOwm3Da1pmxmxCtenj1+6luWD#r#n+EPn9L6Ce+9onqnMlT+i, 2023, 39(2): 10-.
[3]	TAO Yong. Study on Gas Prevention and Control Technology ofHigh-Gas Mine Heading Face in Colliery D [J]. HPMug2oMmNrOfxWQHLiEksa6s0hFu9Ox348d7QefarYlaFR5ArkhOwm3Da1pmxmxCtenj1+6luWD#r#n+EPn9L6Ce+9onqnMlT+i, 2022, 38(6): 24-.
[4]	ＭＡＬｅｉ, ＷＡＮＧＭｉｎ, ＷＡＮＧＱｉｏｎｇｈｕ. Impact of High-Speed Railway on Tourism Economy ofCities Along the Line: Taking Kunming-Chuxiong-Dali High-Speed Railway as an Example [J]. HPMug2oMmNrOfxWQHLiEksa6s0hFu9Ox348d7QefarYlaFR5ArkhOwm3Da1pmxmxCtenj1+6luWD#r#n+EPn9L6Ce+9onqnMlT+i, 2022, 38(3): 105-.
[5]	LI Jian, CHENG Gong, CHEN Zhan, NIE Juntang. The Feasibility of Piecewise Function Applied to Linear GNSS Height Fitting [J]. HPMug2oMmNrOfxWQHLiEksa6s0hFu9Ox348d7QefarYlaFR5ArkhOwm3Da1pmxmxCtenj1+6luWD#r#n+EPn9L6Ce+9onqnMlT+i, 2022, 38(1): 54-.
[6]	ＹＩＮＺｅｃａｎｇ, ＬＩＷｅｉｌｉａｎｇ, ＺＨＡＯＪｕｎｍｉｎ. Research on Gas Geological Law and Risk Prediction in Jinfa Coal Mine [J]. HPMug2oMmNrOfxWQHLiEksa6s0hFu9Ox348d7QefarYlaFR5ArkhOwm3Da1pmxmxCtenj1+6luWD#r#n+EPn9L6Ce+9onqnMlT+i, 2021, 37(5): 38-.
[7]	CHEN Can, LUO Jingwen. Prediction Model of Highway Bridge Cost in Mountain Areas Basedon GA-PB Neural Network: A Case Study of T-Beam Bridges [J]. HPMug2oMmNrOfxWQHLiEksa6s0hFu9Ox348d7QefarYlaFR5ArkhOwm3Da1pmxmxCtenj1+6luWD#r#n+EPn9L6Ce+9onqnMlT+i, 2021, 37(3): 87-.
[8]	ＺＨＡＯＦａｂｉｎ. ＷｅｉｇｈｔＳｅｔｔｉｎｇｏｆＳｃｉｅｎｔｉｆｉｃＲｅｓｅａｒｃｈＰｅｒｆｏｒｍａｎｃｅＥｖａｌｕａｔｉｏｎＩｎｄｉｃａｔｏｒｓＳｙｓｔｅｍ#br# ｉｎＨｉｇｈｅｒＶｏｃａｔｉｏｎａｌＣｏｌｌｅｇｅｓＢａｓｅｄｏｎＧｏａｌＰｒｅｄｉｃｔｉｏｎＭｅｔｈｏｄ [J]. JOURNAL OF KUNMING METALLURGY COLLEGE, 2020, 36(2): 7-.
[9]	WANG Jianying, HUANG Dewu. Cross Section Modulation Based on Spatial Plane Fitting [J]. Journal of Kunming Metallurgy College, 2020, 36(1): 51-.
[10]	ＬＩＬｉｗｅｉ，ＬＩＨｅｎｇ，ＢＡＮＹａｎｗａｍｅｎ，ＧＡＯＹｏｎｇｇａｎｇ. ＡｃｃｕｒａｃｙＡｎａｌｙｓｉｓｏｆ３ＤＬａｓｅｒＳｃａｎｎｉｎｇＳｐｈｅｒｉｃａｌＴａｒｇｅｔｓａｔＤｉｆｆｅｒｅｎｔＤｉｓｔａｎｃｅｓａｎｄＤｉｆｆｅｒｅｎｔＳｃａｎＤｅｎｓｉｔｉｅｓ [J]. JOURNAL OF KUNMING METALLURGY COLLEGE, 2019, 35(5): 45-49.
[11]	ＷＡＮＧＪｉａｎｙｉｎｇ１，ＨＵＡＮＧＤｅｗｕ２. ＡｐｐｌｉｃａｔｉｏｎａｎｄＣｏｍｐａｒａｔｉｖｅＡｎａｌｙｓｉｓｏｆｔｈｅＷｅｉｇｈｔｅｄＧｒｅｙＭｏｄｅｌｉｎＧｏａｆＳｕｂｓｉｄｅｎｃｅＭｏｎｉｔｏｒｉｎｇ [J]. JOURNAL OF KUNMING METALLURGY COLLEGE, 2018, 34(5): 23-.
[12]	ＳＨＥＮＸｕｚｈｕ１ａ，ＬＩＪｉｅ２，ＬＩＵＣｏｎｇ１ｂ. ＯｎｔｈｅＯｐｅｒａｔｉｏｎｏｆＷｉｎｄＰｏｗｅｒＰｌａｎｔｓ [J]. JOURNAL OF KUNMING METALLURGY COLLEGE, 2017, 33(3): 81-.
[13]	ＸＩＮＰｅｉｋａｎｇ１，ＣＨＥＮＧＸｉａｏｊｕｎ１，２，ＪＩＡＤｏｎｇｆｅｎｇ. ＯｎＤｉｓｔｏｒｔｉｏｎＤｅｔｅｃｔＭｅｔｈｏｄｏｆＨｉｇｈ－ｒｅｓｏｌｕｔｉｏｎＳａｔｅｌｌｉｔｅＲｅｍｏｔｅＳｅｎｓｉｎｇＩｍａｇｅｓ [J]. JOURNAL OF KUNMING METALLURGY COLLEGE, 2017, 33(3): 36-.
[14]	ＧＥＨｅｎｇｎｉａｎ１，ＺＨＡＮＧＱｉｎｇｈｕａ. ＡｎＡｎａｌｙｓｉｓｏｆＭｏｎｉｔｏｒｉｎｇｔｈｅＬａｙｅｒｅｄＳｅｔｔｌｅｍｅｎｔｉｎＨｉｇｈＥｍｂａｎｋｍｅｎｔＡｒｅａｓａｔＫｕｎｍｉｎｇＡｉｒｐｏｒｔ [J]. JOURNAL OF KUNMING METALLURGY COLLEGE, 2017, 33(3): 21-.
[15]	NIU Huawei，LAN Qixun. The Application of Fitting Thought in the Limit Proof Problems [J]. JOURNAL OF KUNMING METALLURGY COLLEGE, 2016, 32(3): 59-62.