FIELD: physics.
SUBSTANCE: result is achieved by integrating inertial, hydroacoustic, hydrostatic and magnetic measurements via digital statistical optimum processing of an excess number of measurements of parameters of movement and positioning of the object to estimate instrument errors, consistence of which is based on equally accurate hydroacoustic measurements for determining global coordinates of hydroacoustic transponder beacons as the positioning object moves from the point of inputting initial values of global coordinates and then determining more precise spatial global coordinates of the positioning object and orientation angles thereof.
EFFECT: high accuracy of positioning on coordinates and orientation angles.
2 cl, 1 dwg, 1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| TECHNOLOGY OF CONFIRMED POSITIONING IN UNDERWATER NAVIGATION SPACE OF MOBILE POLYGON | 2012 |
|
RU2507532C2 |
| HYDROACOUSTIC NAVIGATION SYSTEM | 2011 |
|
RU2463624C1 |
| UNDERWATER ROBOT SYSTEM | 2015 |
|
RU2609618C1 |
| HYDROACOUSTIC POSITIONING AND COMMUNICATION COMPLEX FOR NAVIGATION AND INFORMATION SUPPORT OF UNMANNED UNDERWATER VEHICLES | 2023 |
|
RU2812089C1 |
| HYDROACOUSTIC SYNCHRONOUS RANGE-FINDING NAVIGATION SYSTEM FOR POSITIONING UNDERWATER OBJECTS IN NAVIGATION FIELD OF RANDOMLY ARRANGED HYDROACOUSTIC TRANSPONDER BEACONS | 2011 |
|
RU2483326C2 |
| METHOD OF NAVIGATING SUBMARINE OBJECT USING HYDROACOUSTIC NAVIGATION SYSTEM | 2011 |
|
RU2456634C1 |
| HIGH-PRECISION COORDINATION OF UNDERWATER COMPLEX FOR UNDERWATER NAVIGATION | 2013 |
|
RU2555479C2 |
| INTEGRATED SYSTEM FOR NAVIGATION AND CONTROLLING MOVEMENT FOR SELF-CONTAINED UNMANNED UNDERWATER VEHICLES | 2011 |
|
RU2483327C2 |
| METHOD FOR RECEPTION OF SIGNALS FROM SATELLITE NAVIGATION SYSTEMS UNDER ICE, WHEN UNDERWATER OBJECT IS LOCATED AT SAILING HORIZON, AND DEVICE FOR ITS REALISATION WITH APPLICATION OF HYDROACOUSTIC CHANNEL OF NAVIGATION INFORMATION TRANSFER | 2008 |
|
RU2398316C2 |
| METHOD AND DEVICE FOR DETERMINING INITIAL COORDINATES OF INDEPENDENT UNMANNED UNDERWATER APPARATUS | 2016 |
|
RU2629916C1 |
