The role of didactics in the post-digital age by Angelo Figliola

Subjects: Get full text

Enhanced Performance of New Scaling-Free CORDIC for Memory-Based Fast Fourier Transform Architecture by C. Paramasivam, Sandeep Singh Chauhan, Veerpratap Meena, A. Sreejagathi, B. A. V. N. Hasini, K. L. K. Kishore, T. V. N. G. Vamsikrishna, M. Durga Ananta Sai, Abdessamad Didi

Subjects: “…Coordinate rotation digital computer (CORDIC)…”
Get full text

Simple Hybrid Scaling-Free CORDIC Solution for FPGAs by Leonid Moroz, Shinobu Nagayama, Taras Mykytiv, Ihor Kirenko, Taras Boretskyy

“…COordinate Rotation DIgital Computer (CORDIC) is an effective method that is used in digital signal processing applications for computing various trigonometric, hyperbolic, linear, and transcendental functions. …”
Get full text

Active Suspension of Truck Seat by Masaaki Kawana, Taro Shimogo

“…In this system, accelerations of the hip point, the seat frame and the cab floor are picked up and integrated to obtain the state variables to be fed back and fed forward to the actuator through a digital computer. The actuator is constructed with electric servo-motor and ball-screw mechanism. …”
Get full text

A Review of Fuzzy Logic and Neural Network Based Intelligent Control Design for Discrete-Time Systems by Yiming Jiang, Chenguang Yang, Hongbin Ma

“…The rapid development of digital computer based control systems requires control signals to be calculated in a digital or discrete-time form. …”
Get full text

FPGA-Based Implementation of All-Digital QPSK Carrier Recovery Loop Combining Costas Loop and Maximum Likelihood Frequency Estimator by Kaiyu Wang, Zhiming Song, Xianwei Qi, Qingxin Yan, Zhenan Tang

“…Besides, considering that, for MLFE, the accurate estimation of frequency offset is associated with the linear characteristic of its frequency discriminator (FD), the Coordinate Rotation Digital Computer (CORDIC) algorithm is introduced into the FD based on MLFE to unwrap linearly phase difference. …”
Get full text

A Novel Control Method to Improve Current Regulation and Harmonics in Navigation Dimming Power Supply by Zhang Sun, Fan Wu, Weidong Jin, Jun Wang, Yunpu Wu, Xunbing Wu, Zhongjun Wei

“…The correctness of theoretical derivation is examined through extensive digital computer simulation analyses in MATLAB while the comparative analysis is carried out under different operation conditions through experiments in a 30kW experimental prototype. …”
Get full text

Academician V. H. Serheiev – Control System Designer, Founder of the Scientific and Design School, Honored Citizen of Kharkiv (on His 110th Birthday) by Elena Tverytnykova, Olena Voitiuk

“…Serheiev, complex stands were developed, which worked non-stop in all modes of operation of the necessary equipment and solved complex scientific and technical problems of creating an on-board digital computer. V. H. Serheiev was the chief control system designer of space launch vehicles Kosmos, Kosmos-2, Cyclone-2, and Cyclone-3 and Tselina series spacecraft. …”
Get full text

Prebiotic Geochemical Automata at the Intersection of Radiolytic Chemistry, Physical Complexity, and Systems Biology by Zachary R. Adam, Albert C. Fahrenbach, Betul Kacar, Masashi Aono

“…The architectural attribute of “information hiding” of energy exchange processes at each object level is shared with stable, multitiered automata such as digital computers. These attributes may indicate a profound connection between the system complexity afforded by energy dissipation by subatomic level objects and the emergence of complex automata that could have preceded biological systems.…”
Get full text

Dynamic Comfort Considerations in the Design of High-rise Buildings by Lia Balanchivadze, Beka Matithaishvili, Vladimer Kikadze

“…That process tends to develop a series of new research and findings for proper architectural forms, which became possible using the new generation of fast digital computing software and hardware.…”
Get full text