JPS6484100A - Sighting system - Google Patents

Sighting system

Info

Publication number
JPS6484100A
JPS6484100A JP23936087A JP23936087A JPS6484100A JP S6484100 A JPS6484100 A JP S6484100A JP 23936087 A JP23936087 A JP 23936087A JP 23936087 A JP23936087 A JP 23936087A JP S6484100 A JPS6484100 A JP S6484100A
Authority
JP
Japan
Prior art keywords
target
decision reference
flight
estimation apparatus
turning
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP23936087A
Other languages
Japanese (ja)
Inventor
Eiichi Ohori
Toshimasa Sasaki
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP23936087A priority Critical patent/JPS6484100A/en
Publication of JPS6484100A publication Critical patent/JPS6484100A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To determine straight flight/curved flight decision reference such that predicted hit position error is kept constant irrespective of a target distance by providing a turning acceleration estimation apparatus and a decision reference estimation apparatus and determining the straight flight/curved flight decision reference corresponding to flying second time. CONSTITUTION: A turning acceleration estimation apparatus 7 inputs flying second time and a target estimation speed and outputs a target turning acceleration. A decision reference estimation apparatus 8 inputs a target turning acceleration and a target estimation speed and outputs a straight flight/curved flight decision reference. An allowable limit of error due to turning of the target is set, and the turning acceleration estimation apparatus 7 estimates which a turning acceleration that the error becomes equal to the allowable limit owing to the turning of the target and further the decision reference estimation apparatus 8 estimates the straight flight/curved flight decision reference when the target acceleration becomes equal to turning acceleration. Hereby, there is set a straight flight/curved flight decision reference where prediction hit position error is kept unchanged.
JP23936087A 1987-09-24 1987-09-24 Sighting system Pending JPS6484100A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP23936087A JPS6484100A (en) 1987-09-24 1987-09-24 Sighting system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP23936087A JPS6484100A (en) 1987-09-24 1987-09-24 Sighting system

Publications (1)

Publication Number Publication Date
JPS6484100A true JPS6484100A (en) 1989-03-29

Family

ID=17043600

Family Applications (1)

Application Number Title Priority Date Filing Date
JP23936087A Pending JPS6484100A (en) 1987-09-24 1987-09-24 Sighting system

Country Status (1)

Country Link
JP (1) JPS6484100A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008209222A (en) * 2007-02-26 2008-09-11 Nec Corp Target tracking apparatus and target tracking method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008209222A (en) * 2007-02-26 2008-09-11 Nec Corp Target tracking apparatus and target tracking method

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