A5032429005- Embedded Systems Design Techniques
- Parallel Computing and Optimization Techniques
- Radiation Detection and Scintillator Technologies
- Nuclear Physics and Applications
- Particle Detector Development and Performance
- Interconnection Networks and Systems
- Computer Graphics and Visualization Techniques
- Cellular Automata and Applications
- VLSI and FPGA Design Techniques
- CCD and CMOS Imaging Sensors
- Distributed and Parallel Computing Systems
- Microfluidic and Capillary Electrophoresis Applications
- VLSI and Analog Circuit Testing
- Vehicular Ad Hoc Networks (VANETs)
- Gene Regulatory Network Analysis
- Analog and Mixed-Signal Circuit Design
- Cryptographic Implementations and Security
- RFID technology advancements
- Low-power high-performance VLSI design
- Lanthanide and Transition Metal Complexes
- Electromagnetic Compatibility and Noise Suppression
- Nonlinear Dynamics and Pattern Formation
- Slime Mold and Myxomycetes Research
- Transportation Systems and Safety
- Innovative Energy Harvesting Technologies
Lodz University of Technology
2010-2024
First Technical University
2023
University of Łódź
2002-2018
The constant development and miniaturization of MEMS sensors invariably provides new possibilities for their use in health-related medical applications. application devices posturographic systems allows faster diagnosis significantly facilitates the work staff. accelerometers constitute a vital part such systems, particularly those intended monitoring patients with imbalance disorders. correct design is crucial gathering data about patient movement ensuring good overall performance entire...
A predictive description of the synthetic processes leading to complex macromolecules requires consideration spatial models.Hierarchical, structural and dynamic complexities such systems require new methodological developments.The presented work provides effective tools for modelling in 3D space under controlled conditions.We propose constructing a parallel computing system which realizes architecture cooperative dynamics based on lattice liquid (DLL) model.This can create standards...
The European Spallation Source (ESS), currently under construction in Lund, Sweden, will be a neutron source based on partly superconducting linac. ESS linac accelerating protons to 2 GeV with peak current of 62.5 mA and ultimately delivering 5 MW beam rotating tungsten target for production. For successful tuning operation linac, loss monitoring (BLM) system is required. BLM systems are designed protect the machine from beam-induced damage unnecessary activation components. This paper...
Several MEMS (Micro Electro-Mechanical Systems) devices have been analysed and simulated. The new proposed model of SiC MPS (Merged PIN-Schottky) diodes is in full agreement with the real devices. size DLL (Dynamic Lattice Liquid) simulator as well research on modelling simulation modern VLSI practical applications presented. Based experience field ATCA (Advanced Telecommunications Computing Architecture) based systems a proof-of-concept DAQ (data acquisition) system for ITER (International...
ARUZ is a large scale, massively parallel, FPGA-based reconfigurable computational system dedicated primarily to molecular analysis. This paper presents methodology for firmware development that simplifies the process, offers low-level optimization, and facilitates verification. According this methodology, firstly an expanded, generic, all-in-one VHDL description of variable Processing Elements (PEs) developed manually. GCC preprocessing then used extract only desired target functionality. A...
Reducing noise in fibre-optic gyroscope (FOG)-based rotational seismometers is crucial guaranteeing their applicability as future high-precision sensors. This paper presents a practical approach to analysis of designed and manufactured FOG-based three-axis seismometer. The performed measurements show that proper identification sources subsequent changes the device’s configuration which addressed these issues, visibly improved Allan deviation plot device. In particular, angle random walk was...
The European Spallation Source (ESS), which is currently under construction, will be a neutron source based on 5 MW, 2 GeV superconducting proton linac. Among other beam instrumentation systems, this high intensity linac requires Beam Loss Monitoring (BLM) system. An important function of the BLM system to protect from beam-induced damage by detecting unacceptably loss and promptly inhibiting production. In addition protection functionality, expected provide means monitor losses during all...
The European Spallation Source, currently under construction in Lund, Sweden, will be a neutron source based on partly superconducting linac, accelerating protons to 2GeV with peak current of 62.5mA, ultimately delivering 5MW beam rotating tungsten target. For successful tuning and operation Beam Loss Monitoring (BLM) system is required. designed protect the machine from beam-induced damage unnecessary activation components. This contribution focuses one BLM systems deployed at ESS namely...
In this paper, the implementation of a molecular diffusion model named Dynamic Lattice Liquid (DLL) is discussed. Two algorithms, sequential and parallel, implementing are examined. The presented theoretical considerations indicate some limitations approach. proposed parallel algorithm overcomes these limitations, but it requires dedicated hardware. An example such hardware, FPGA-based HPC system ARUZ, presented.
In this paper we shall address the physical implementation of self-repairing and evolvable hardware strategies. These alternatives will be enabled by specific dynamic reconfiguration capabilities included in a new family FPGA devices, called FIPSOC (Field programmable System On Chip). The main features these devices are given integration on single chip dynamically reconfigurable FPGA, analog section microcontroller. As our experimental results show, efficient use available resources makes an...
Nowadays, a lot of modern digital systems are based on processor-memory architecture. Additionally, when large capacity and data transfer rate is required, SDRAM memory used. Moreover, there trend to combine multi-chip into one device, so called on-chip systems. In such defined built-in controller needed. This paper presents adapted work in fast image processing The interface the was simplified give more flexibility usage for designers.
REuP (REconfigurable microprocessor) is a concept of instructionless general purpose reconfigurable processor. Such architecture implies that any functionality can be achieved through variety solutions not necessarily equivalent to typical CPU implementation, thus application based tests are required provide its overall performance. The paper presents optimized implementation TwoFish encryption algorithm in analysed step by explaining methods performing individual operations architecture....
The beam loss detection is of the utmost importance for accelerator safety. At CEA, we are closely collaborating with ESS and DMCS on development nBLM. system based Micromegas* gaseous detector sensitives to fast neutrons produced when particles hit materials. This has powerful features: reliable neutron time response. nBLM control provides slow monitoring, security counting post mortem data. It fully handled by EPICS, which drives 3 different subsystems: a Siemens PLC regulates gas line,...
In this paper, the implementation of a molecular diffusion model named Dynamic Lattice Liquid (DLL) is discussed. Two algorithms, sequential and parallel, implementing are examined. The presented theoretical considerations indicate some limitations approach. proposed parallel algorithm overcomes these limitations, but it requires dedicated hardware to function. An example such hardware, FPGA-based HPC system ARUZ, presented.
In this paper, the model of chemical reactions on grained molecular level is presented. This allows simulating simple first- and second-order using parallel approach. Proposed has been implemented as an extension to Dynamic Lattice Liquid (DLL) algorithm FPGA cluster – ARUZ (Analyzer Real Complex Systems). An example simulation achieves a performance 4,792 cycles per second ,17×109 Updates Per Second (LUPS), 3.7 times faster than GPU implementation, its result agrees very well with theory...
The European Spallation Source (ESS) is a neutron source powered by 5 MW, 2 GeV superconducting proton linac which currently being constructed in Lund. Due to high beam current, just few microseconds of operation with misaligned can melt the accelerating cavity wall. Therefore, Beam Loss Monitor (BLM) system necessary protect hardware and personnel from consequences loss. BLM’s main function inhibit production when excessively losses are detected. Besides protection functionality,...
In this paper a reprogrammable video processor architecture is presented. The based on FPGA technology so it can be programmed to work with different algorithms prepared by the user (i.e. edge detection). Processing performance very high since each algorithm definition hardware optimized.
This paper presents an innovative tool for automatic partitioning of VHDL designs dynamic reconfiguration called VPart. An introduction to the implementation a circuit is presented. A design flow and optimization algorithms methods used by partition input are explained. The usage shown on three simple experiments performed 18-bit floating-point arithmetic adder multiplier.