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High Precision Systems (Russian: Высокоточные комплексы, romanized: Vysokotochnye Kompleksy) is a holding company within the Russian state-owned Rostec group involved in the defence-industry complex. It focuses on high-precision systems and weapons for the combat tactical zone.
Sep 9, 2023 · Precision positioning systems are foundational elements in various high-tech industries, enabling intricate processes to be executed with incredible accuracy.
Jun 18, 2019 · In this paper, state-of-the-art high-precision material removal manufacturing technologies, especially ultraprecision cutting, grinding, deterministic form correction polishing, and supersmooth polishing, are reviewed and compared with insights into their principles, methodologies, and applications.
- Zhiyu Zhang, Zhiyu Zhang, Jiwang Yan, Tsunemoto Kuriyagawa
- 2019
- What Is High Precision Positioning?
- High Precision GNSS Solution Types
- High Precision GNSS with u-blox Receiver Modules
- F9 Platform
- High Precision Positioning For Autonomous Driving
- Key Benefits of u-blox High Precision GNSS Technology
- More on GNSS Correction Services
- Observation State Representation
- State Space Representation
High precision positioning results from combining Global Navigation Satellite Systems (GNSS), such as GPS, Galileo, and BeiDou, with Real-Time Kinematic (RTK) technology. High precision GNSS solutions consist of several key components: 1. GNSS satellite signals from multiple constellations 2. A high-quality GNSS antenna 3. The RTK algorithm 4. GNSS...
There are different types of high precision solutions based on the correction data input they rely on:
Our advanced GNSS modules, characterized by high integration and precision, are the core of the high-precision GNSS solution. The combination of satellite signal receivers with embedded RTK algorithms, various value-added features, and open interfaces enables easy and efficient integration with communication and correction services based on the fol...
Building on the success of our NEO-M8P series of high precision GNSS modules and drawing on our extensive experience in GNSS positioning technologies, including dead reckoning, multi-band, RTK, and GNSS correction services, we have developed the u-blox F9 platform. The platform delivers the next level of scalable GNSS high precision technology, pav...
Vehicles with different levels of autonomy must determine their position relative to their surroundings within centimeters. This is critical for optimal maneuvering in different situations. The accuracy of positioning functions relies on multiple inputs, including cameras, radars, HD-MAPs, IMU, GNSS, and other technologies. GNSS stands out as the s...
Centimeter-level accuracy in secondsPaves the way for high precision navigation and unmanned vehiclesEasy access to RTK, multi-band, and multi-constellation technology for fast time-to-marketCompatible with leading correction services for global coverage and flexibilityGNSS correction services generally fall into two categories, based either on the observation state representation (OSR) or a state space representation (SSR) of the errors. These groups use different techniques, delivery mechanisms, and core technologies to solve the same problem – the mitigation of key GNSS errors (e.g. clocks, orbits, biases, ion...
Observation space representation (OSR) correction services are supplied by the legacy GNSS correction services providers. The term observation is used as the core techniques are centered on transferring corrected GNSS observations from the nearest reference station to the rover. OSR services typically use a standardized format in RTCM v 3.x over IP...
State space representation (SSR) correction services are the latest generation of GNSS correction services provided by new entrants and the larger legacy providers. The term state is used as the core techniques are centered on using the reference station network to model the key errors over large geographical regions and transferring them to the ro...
For more than 160 years, Raytheon ELCAN has been delivering high‐precision optical systems for the most demanding challenges in the world. Across missions, industries and continents, we leverage the depth and breadth of our expertise to drive new standards of quality, innovation and performance.
Jul 31, 2022 · Driven by the increasing demand from industry, high-precision motion systems require new design methods on mechanisms, actuators, sensors, and control algorithms to achieve faster response, higher repeatability, more compact size, and lower cost.
Jan 31, 2023 · Abrasive machining and/or grinding is an interesting finishing process for high-precision manufacturing, and is embraced by manufacturers and professionals worldwide in precision engineering practices, research and development.
