For improving the performance of differential geometric guidance command(DGGC), a new formation of this guidance law is proposed, which can guarantee the finite time convergence(FTC) of the line of sight(LOS) rate to ...For improving the performance of differential geometric guidance command(DGGC), a new formation of this guidance law is proposed, which can guarantee the finite time convergence(FTC) of the line of sight(LOS) rate to zero or its neighborhood against maneuvering targets in three-dimensional(3D) space. The extended state observer(ESO) is employed to estimate the target acceleration, which makes the new DGGC more applicable to practical interception scenarios. Finally, the effectiveness of this newly proposed guidance command is demonstrated by the numerical simulation results.展开更多
Published financial statements and information on company performance include in the past only financial information and neglected non-financials. Investments decisions nowadays rely not only on pure financial informa...Published financial statements and information on company performance include in the past only financial information and neglected non-financials. Investments decisions nowadays rely not only on pure financial information. The last developments of accounting rules and regulations and the current practice in company reporting put non-financial information and other decision useful non-GAAP measures in focus. A higher number of non-financial information could be found in actual company reports compared to prior years and document a shift in the reporting culture from disclosing only financial performance to an integrated reporting that also reports about performance of the total organisation and the contribution to society. Today, an integrated reporting that combines financials with non-financials and as the standard report of companies is not achieved. One step to an integrated reporting is the EU Accounts Modernisation Directive 2003/51/EC which integrated non-financial key performance indicators （KPIs） in the obligatory reporting for companies. Another step that fosters the development of companies reporting is rooted on the EU Directive 2014/95/EU （CSR directive）. The directive includes rules to make non-financial information obligatory and more harmonized in published company reports. The disclosing of non-financial information, like sustainability and social responsibility, is now obligatory, harmonized and regulated in the EU.展开更多
Several parallel sorting techniques on different architectures have been studied for many years. Due to the need for faster systems in today＇s world, parallelism can be used to accelerate applications. Nowadays, para...Several parallel sorting techniques on different architectures have been studied for many years. Due to the need for faster systems in today＇s world, parallelism can be used to accelerate applications. Nowadays, parallel operations are used to solve computer problems such as sort and search, which result in a reasonable speed. Sorting is one of the most important operations in computing world. The authors always try to find the best in different areas which the premier is speedup. In this paper, the authors issued a sort with O（logn） time complexity on PRAM EREW （Parallel Random Access Machine Exclusive Read Exclusive Write）. The algorithm is designed in a manner that keeps the tradeoff between the number of processor elements in the architecture and execution time. The simulation of the algorithm proves the theoretical analysis of the algorithm. The results of this research can be utilized in developing faster embedded systems. Sorting on Centralized Diamond （SOCD） algorithm is issued on the novel Centralized Diamond architecture which takes the advantages of Single Instruction Multiple Data （SIMD） architecture. This architecture and the sort on it are intuitive and optimal.展开更多
文摘For improving the performance of differential geometric guidance command(DGGC), a new formation of this guidance law is proposed, which can guarantee the finite time convergence(FTC) of the line of sight(LOS) rate to zero or its neighborhood against maneuvering targets in three-dimensional(3D) space. The extended state observer(ESO) is employed to estimate the target acceleration, which makes the new DGGC more applicable to practical interception scenarios. Finally, the effectiveness of this newly proposed guidance command is demonstrated by the numerical simulation results.
文摘Published financial statements and information on company performance include in the past only financial information and neglected non-financials. Investments decisions nowadays rely not only on pure financial information. The last developments of accounting rules and regulations and the current practice in company reporting put non-financial information and other decision useful non-GAAP measures in focus. A higher number of non-financial information could be found in actual company reports compared to prior years and document a shift in the reporting culture from disclosing only financial performance to an integrated reporting that also reports about performance of the total organisation and the contribution to society. Today, an integrated reporting that combines financials with non-financials and as the standard report of companies is not achieved. One step to an integrated reporting is the EU Accounts Modernisation Directive 2003/51/EC which integrated non-financial key performance indicators （KPIs） in the obligatory reporting for companies. Another step that fosters the development of companies reporting is rooted on the EU Directive 2014/95/EU （CSR directive）. The directive includes rules to make non-financial information obligatory and more harmonized in published company reports. The disclosing of non-financial information, like sustainability and social responsibility, is now obligatory, harmonized and regulated in the EU.
文摘Several parallel sorting techniques on different architectures have been studied for many years. Due to the need for faster systems in today＇s world, parallelism can be used to accelerate applications. Nowadays, parallel operations are used to solve computer problems such as sort and search, which result in a reasonable speed. Sorting is one of the most important operations in computing world. The authors always try to find the best in different areas which the premier is speedup. In this paper, the authors issued a sort with O（logn） time complexity on PRAM EREW （Parallel Random Access Machine Exclusive Read Exclusive Write）. The algorithm is designed in a manner that keeps the tradeoff between the number of processor elements in the architecture and execution time. The simulation of the algorithm proves the theoretical analysis of the algorithm. The results of this research can be utilized in developing faster embedded systems. Sorting on Centralized Diamond （SOCD） algorithm is issued on the novel Centralized Diamond architecture which takes the advantages of Single Instruction Multiple Data （SIMD） architecture. This architecture and the sort on it are intuitive and optimal.
