TY JOUR TI Code with summation of weighted data bits without carries within concurrent error detection systems KW technical diagnostics KW concurrent error detection systems KW combinational circuit KW code word KW Berger code KW weight-based sum code KW data vector KW error in data vector KW structure redundancy JO Transport automation research AU Sapozhnikov, V.. AU Sapozhnikov, V.. AU Efanov, D.. AU Dmitriev, V.. PY 2017 IS 3 PB FSBEI HE "Emperor Alexander I St. Petersburg State Transport University"