Towards a Scalable Hardware/Software Co-Design Platform for Real-time Pedestrian Tracking Based on a ZYNQ-7000 Device

Currently, most designers face a daunting task to research different design flows and learn the intricacies of specific software from various manufacturers in hardware/software co-design. An urgent need of creating a scalable hardware/software co-design platform has become a key strategic element for developing hardware/software integrated systems. In this paper, we propose a new design flow for building a scalable co-design platform on FPGA-based system-on-chip. We employ an integrated approach to implement a histogram oriented gradients (HOG) and a support vector machine (SVM) classification on a programmable device for pedestrian tracking. Not only was hardware resource analysis reported, but the precision and success rates of pedestrian tracking on nine open access image data sets are also analysed. Finally, our proposed design flow can be used for any real-time image processingrelated products on programmable ZYNQ-based embedded systems, which benefits from a reduced design time and provide a scalable solution for embedded image processing products

European White Book on Real-Time Power Hardware in the Loop Testing : DERlab Report No. R- 005.0

The European White Book on Real-Time-Powerhardware-in-the-Loop testing is intended to serve as a reference document on the future of testing of electrical power equipment, with specifi c focus on the emerging hardware-in-the-loop activities and application thereof within testing facilities and procedures. It will provide an outlook of how this powerful tool can be utilised to support the development, testing and validation of specifi cally DER equipment. It aims to report on international experience gained thus far and provides case studies on developments and specifi c technical issues, such as the hardware/software interface. This white book compliments the already existing series of DERlab European white books, covering topics such as grid-inverters and grid-connected storag

The QTKanji project : an analysis of the relationship between computer assisted language learning (CALL) and the development of autonomous language learners : a thesis presented in partial fulfilment of the requirements for the degree of Master of Arts in Japanese at Massey University, Palmerston North, New Zealand

Further thesis content held on disc is unreadable.An analysis of the relationship between computer Assisted Language Learning (CALL) and the development of autonomous language learners Computer assisted language learning (CALL) software is being introduced into tertiary language programmes for a number of reasons. Research has indicated that CALL is effective for language learning, that it caters for individual learning needs and that it promotes independent learning. By providing structured learning, students can study in their own time without a teacher. Whilst it is now commonly accepted that CALL material must be carefully integrated into the curriculum for it to be effective, there is a move in CALL research away from just evaluation of software to a greater focus on the learner. It is maintained that understanding different learning styles and learner preferences is essential in the creation of CALL packages, and that packages are sufficiently flexible to cater for learners of different ability to manage their own learning. However, while an attraction of CALL is that it fosters independent learning, it is not clear what learners do when they are in the process of becoming independent learners, what CALL environments will foster the development of independent learning skills, and the type of learner who will benefit. This thesis examines the in-house development and trialling of kanji software at the Auckland University of Technology, taking into account the direction of current research into CALL. It provides an initial evaluation of the software design and use, within the framework of research into second language acquisition, learner differences and independent learning. Findings from this initial study will be used to modify the software where necessary and to provide the basis for further research into CALL and language learning

Design and Control of a Flight-Style AUV with Hovering Capability

The small flight-style Delphin AUV is designed to evaluate the performance of a long range survey AUV with the additional capability to hover and manoeuvre at slow speed. Delphin’s hull form is based on a scaled version of Autosub6000, and in addition to the main thruster and control surfaces at the rear of the vehicle, Delphin is equipped with four rim driven tunnel thrusters. In order to reduce the development cycle time, Delphin was designed to use commercial-off-the-shelf (COTS) sensors and thrusters interfaced to a standard PC motherboard running the control software within the MS Windows environment. To further simplify the development, the autonomy system uses the State-Flow Toolbox within the Matlab/Simulink environment. While the autonomy software is running, image processing routines are used for obstacle avoidance and target tracking, within the commercial Scorpion Vision software. This runs as a parallel thread and passes results to Matlab via the TCP/IP communication protocol. The COTS based development approach has proved effective. However, a powerful PC is required to effectively run Matlab and Simulink, and, due to the nature of the Windows environment, it is impossible to run the control in hard real-time. The autonomy system will be recoded to run under the Matlab Windows Real-Time Windows Target in the near future. Experimental results are used to demonstrating the performance and current capabilities of the vehicle are presented