JPS6484100A - Sighting system - Google Patents
Sighting systemInfo
- 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
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.
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)
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 |
-
1987
- 1987-09-24 JP JP23936087A patent/JPS6484100A/en active Pending
Cited By (1)
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 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CA1333634C (en) | Method and apparatus for determining the position and velocity of a target in inertial space | |
EP0078624A3 (en) | High accuracy navigating apparatus with step-driven projected chart | |
EP0222571A2 (en) | Line of sight missile guidance | |
CA2032267A1 (en) | Lightweight missile guidance system | |
JPS6484100A (en) | Sighting system | |
JPS57145506A (en) | Vehicle control system | |
Smith et al. | Effect of control system delays on fighter flying qualities | |
US5835056A (en) | Apparatus for directing a mobile craft to a rendevous with another mobile craft | |
JPS5779408A (en) | Automatic navigating device | |
JPS6435391A (en) | Automatic track information correlation adjustment system for multiple radar system | |
US3070307A (en) | Cross-wind compensation computer | |
JPS6467594A (en) | Missile guide | |
JPS6442711A (en) | Autonomous running vehicle controller | |
GB1424299A (en) | Method and apparatus for simulating a ballistic trajectory | |
JPS5773419A (en) | Guiding system of flying object | |
JPS5436000A (en) | Proportional navigation induction system of flying body | |
JPS6415816A (en) | Guiding device | |
GB2368215A (en) | Ranging | |
JPS54399A (en) | Device for correcting rocking | |
JPS5396198A (en) | Device for controlling attitude of aircraft | |
JPS56121107A (en) | Guidance device | |
JPS57184972A (en) | Measuring system for initial speed of cannonball | |
ANDERSON | AN investigation into the control limitations of a bank to turn missile in the terminal homing phase[M. S. Thesis] | |
VAUGHN | Guidance and control of precision guided weapons | |
Richman et al. | Integrated strapdown avionics for precision guided weapons |